191 files changed, 2518 insertions, 0 deletions
diff --git a/src/tests/disable_function/config/config_disabled_functions_callback_called_file_r.ini b/src/tests/disable_function/config/config_disabled_functions_callback_called_file_r.ini
new file mode 100644
index 0000000..daaee36
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_callback_called_file_r.ini
@@ -0,0 +1 @@
+sp.disable_function.function("test_callback").filename_r("callback\\.php$").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_called_file_r.ini b/src/tests/disable_function/config/config_disabled_functions_called_file_r.ini
new file mode 100644
index 0000000..17b019a
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_called_file_r.ini
@@ -0,0 +1 @@
+sp.disable_function.function_r("test").filename_r("file_r\\.php$").drop();
+\ No newline at end of file
diff --git a/src/tests/disable_function/config/config_disabled_functions_chain.ini b/src/tests/disable_function/config/config_disabled_functions_chain.ini
new file mode 100644
index 0000000..d5d9b62
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_chain.ini
@@ -0,0 +1,3 @@
+sp.disable_function.function("outer>inner>other").drop();
+sp.disable_function.function("other>outer>inner_").drop();
+sp.disable_function.function("outer>inner").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_chain_call_user_func.ini b/src/tests/disable_function/config/config_disabled_functions_chain_call_user_func.ini
new file mode 100644
index 0000000..4f7a629
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_chain_call_user_func.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function("outer>call_user_func>inner").simulation().drop();
+sp.disable_function.function("outer>inner").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_chain_call_user_func_ret.ini b/src/tests/disable_function/config/config_disabled_functions_chain_call_user_func_ret.ini
new file mode 100644
index 0000000..f003b7d
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_chain_call_user_func_ret.ini
@@ -0,0 +1 @@
+sp.disable_function.function("one>two").simulation().ret("matching_two").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_eval_filename.ini b/src/tests/disable_function/config/config_disabled_functions_eval_filename.ini
new file mode 100644
index 0000000..6c593fc
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_eval_filename.ini
@@ -0,0 +1 @@
+sp.disable_function.function("eval").filename_r("^.*/disabled_functions_eval_filename.php$").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_eval_user_func.ini b/src/tests/disable_function/config/config_disabled_functions_eval_user_func.ini
new file mode 100644
index 0000000..4d0d370
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_eval_user_func.ini
@@ -0,0 +1 @@
+sp.disable_function.function("my_func").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_filename_r.ini b/src/tests/disable_function/config/config_disabled_functions_filename_r.ini
new file mode 100644
index 0000000..fe79608
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_filename_r.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function_r("^system$").filename_r("\\.txt$").drop();
+sp.disable_function.function_r("^shell_exec$").filename_r("\\.php$").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_include.ini b/src/tests/disable_function/config/config_disabled_functions_include.ini
new file mode 100644
index 0000000..cee0d86
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_include.ini
@@ -0,0 +1,5 @@
+sp.disable_function.function("include").param("").value_r("sim$").drop().simulation();
+sp.disable_function.function("include").param("").value_r("meh$").drop();
+sp.disable_function.function("include_once").param("").value_r("sim$").drop().simulation();
+sp.disable_function.function("include_once").param("").value_r("meh$").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_local_var_array.ini b/src/tests/disable_function/config/config_disabled_functions_local_var_array.ini
new file mode 100644
index 0000000..15dd5a1
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_local_var_array.ini
@@ -0,0 +1 @@
+sp.disable_function.function("foo").var("$a[test2][foo]").value("aaa").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_local_var_array_key.ini b/src/tests/disable_function/config/config_disabled_functions_local_var_array_key.ini
new file mode 100644
index 0000000..75c840d
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_local_var_array_key.ini
@@ -0,0 +1 @@
+sp.disable_function.function("foo").var("$a[test2][foo]").key("aaa").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_method.ini b/src/tests/disable_function/config/config_disabled_functions_method.ini
new file mode 100644
index 0000000..8fbce65
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_method.ini
@@ -0,0 +1,3 @@
+sp.disable_function.function("AwesomeClass::method1").drop();
+sp.disable_function.function("method2").drop();
+sp.disable_function.function("AwesomeClass::method3").param("a").value("pouet").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_name_r.ini b/src/tests/disable_function/config/config_disabled_functions_name_r.ini
new file mode 100644
index 0000000..167d6f0
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_name_r.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function_r("^not_system$").ret("42").drop();
+sp.disable_function.function_r("^system$").ret("1337").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_name_regexp_type.ini b/src/tests/disable_function/config/config_disabled_functions_name_regexp_type.ini
new file mode 100644
index 0000000..38f9657
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_name_regexp_type.ini
@@ -0,0 +1 @@
+sp.disable_function.function("strcmp").pos("0").param_type("array").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_name_type.ini b/src/tests/disable_function/config/config_disabled_functions_name_type.ini
new file mode 100644
index 0000000..25bdf98
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_name_type.ini
@@ -0,0 +1 @@
+sp.disable_function.function_r("^strcmp$").param("str1").param_type("array").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_namespace.ini b/src/tests/disable_function/config/config_disabled_functions_namespace.ini
new file mode 100644
index 0000000..2926611
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_namespace.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function("strcmp").drop();
+sp.disable_function.function("my_super_namespace\\my_function").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_nul_byte.ini b/src/tests/disable_function/config/config_disabled_functions_nul_byte.ini
new file mode 100644
index 0000000..9ead077
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_nul_byte.ini
@@ -0,0 +1 @@
+sp.disable_function.function("system").param("command").value_r("id").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_param.ini b/src/tests/disable_function/config/config_disabled_functions_param.ini
new file mode 100644
index 0000000..87f1b3c
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_param.ini
@@ -0,0 +1,6 @@
+sp.disable_function.function("system").param("command").value_r("^id$").alias("1").drop();
+sp.disable_function.function("array_sum").param("array").value_r("^8$").alias("2").drop();
+sp.disable_function.function("shell_exec").param("cmd").value("id").alias("3").drop();
+sp.disable_function.function("shell_exec").param("cmd").value("bla").alias("4").drop();
+sp.disable_function.function("strcmp").param("str1").value("bla").alias("5").drop().simulation();
+sp.disable_function.function("strncmp").param("str1").value("bla").drop().simulation();
diff --git a/src/tests/disable_function/config/config_disabled_functions_param_alias.ini b/src/tests/disable_function/config/config_disabled_functions_param_alias.ini
new file mode 100644
index 0000000..2f06244
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_param_alias.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function("system").alias("1").drop();
+sp.disable_function.function("shell_exec").alias("2").drop().simulation();
diff --git a/src/tests/disable_function/config/config_disabled_functions_param_allow.ini b/src/tests/disable_function/config/config_disabled_functions_param_allow.ini
new file mode 100644
index 0000000..8e139e4
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_param_allow.ini
@@ -0,0 +1,3 @@
+sp.disable_function.function("system").param("command").value("echo win").filename("/test.php").drop();
+sp.disable_function.function("system").param("command").value("echo win").allow();
+sp.disable_function.function("system").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_param_array.ini b/src/tests/disable_function/config/config_disabled_functions_param_array.ini
new file mode 100644
index 0000000..f676d76
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_param_array.ini
@@ -0,0 +1,7 @@
+sp.disable_function.function("foo").param("arr[a]").value("abcd").alias("1").drop();
+sp.disable_function.function("foo").param("arr[bla]").value("abcdef").alias("2").drop();
+sp.disable_function.function("foo").param("arr[test]").alias("3").drop();
+sp.disable_function.function("foo").param("arr[test2][foo]").value("aaa").alias("4").drop();
+sp.disable_function.function("foo").param("arr[test2][bar]").key("lol").alias("5").drop();
+sp.disable_function.function("foo").param("arr[test2][bar]").key("123").alias("6").drop();
+sp.disable_function.function("foo").param("qwe[a]").value("abcd").alias("7").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_param_int.ini b/src/tests/disable_function/config/config_disabled_functions_param_int.ini
new file mode 100644
index 0000000..1c93c2f
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_param_int.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function("foobar").param("id").value("42").drop();
+sp.disable_function.function("foobar").param("id").value_r("^1337").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_param_r.ini b/src/tests/disable_function/config/config_disabled_functions_param_r.ini
new file mode 100644
index 0000000..09a59fe
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_param_r.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function("system").param_r("^not_command$").value("id").drop();
+sp.disable_function.function("system").param_r("^command$").value("id").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_param_r_array.ini b/src/tests/disable_function/config/config_disabled_functions_param_r_array.ini
new file mode 100644
index 0000000..fcac71d
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_param_r_array.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function("foo").param_r("arr").value("abcd").alias("1").drop();
+sp.disable_function.function("foo").param_r("arr").key_r("abc").alias("2").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_param_runtime.ini b/src/tests/disable_function/config/config_disabled_functions_param_runtime.ini
new file mode 100644
index 0000000..e7a011f
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_param_runtime.ini
@@ -0,0 +1 @@
+sp.disable_function.function("test").param("param").value_r("1337").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_param_str_representation.ini b/src/tests/disable_function/config/config_disabled_functions_param_str_representation.ini
new file mode 100644
index 0000000..13b3974
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_param_str_representation.ini
@@ -0,0 +1 @@
+sp.disable_function.function("var_export").param("var").value("bla").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_require.ini b/src/tests/disable_function/config/config_disabled_functions_require.ini
new file mode 100644
index 0000000..63a4eb2
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_require.ini
@@ -0,0 +1,5 @@
+sp.disable_function.function("require").param("").value_r("sim$").drop().simulation();
+sp.disable_function.function("require").param("").value_r("meh$").drop();
+sp.disable_function.function("require_once").param("").value_r("sim$").drop().simulation();
+sp.disable_function.function("require_once").param("").value_r("meh$").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_require_allow.ini b/src/tests/disable_function/config/config_disabled_functions_require_allow.ini
new file mode 100644
index 0000000..ee2bb67
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_require_allow.ini
@@ -0,0 +1 @@
+sp.disable_function.function("require").param("").value_r("meh$").allow();
diff --git a/src/tests/disable_function/config/config_disabled_functions_ret_allow.ini b/src/tests/disable_function/config/config_disabled_functions_ret_allow.ini
new file mode 100644
index 0000000..a97e21d
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_ret_allow.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function("strpos").hash("70b33f3eaf585b245640bb2c92445d0040b2bcb31395aa25dede9f2df4dbcbe8").allow();
+sp.disable_function.function("strpos").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_ret_allow_value.ini b/src/tests/disable_function/config/config_disabled_functions_ret_allow_value.ini
new file mode 100644
index 0000000..b5d3bdd
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_ret_allow_value.ini
@@ -0,0 +1 @@
+sp.disable_function.function("strpos").ret("0").allow();
diff --git a/src/tests/disable_function/config/config_disabled_functions_ret_right_hash.ini b/src/tests/disable_function/config/config_disabled_functions_ret_right_hash.ini
new file mode 100644
index 0000000..af4fdd4
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_ret_right_hash.ini
@@ -0,0 +1,4 @@
+sp.disable_function.function("system").ret("1").drop();
+sp.disable_function.function("system").ret("1337").hash("123456789597a81a2b862cdb49920e2cba2e5979a3fc374c58c803e8f5c99a10").drop();
+sp.disable_function.function("system").ret("1338").hash("522a976fa597a81a2b862cdb49920e2cba2e5979a3fc374c58c803e8f5c99a10").drop();
+sp.disable_function.function("system").ret("1337").hash("d259c3ad8cf096272cd0e78768af3b11325f498de5c2c36f40adc43643af378a").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_ret_simulation.ini b/src/tests/disable_function/config/config_disabled_functions_ret_simulation.ini
new file mode 100644
index 0000000..bd0af4e
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_ret_simulation.ini
@@ -0,0 +1,3 @@
+sp.disable_function.function("strpos").ret("0").simulation().drop();
+sp.disable_function.function("stripos").ret("0").simulation().drop().alias("1");
+sp.disable_function.function("strcmp").ret("0").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_ret_user.ini b/src/tests/disable_function/config/config_disabled_functions_ret_user.ini
new file mode 100644
index 0000000..d214376
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_ret_user.ini
@@ -0,0 +1 @@
+sp.disable_function.function("qwe").ret("asd").drop();
diff --git a/src/tests/disable_function/config/config_disabled_functions_right_hash.ini b/src/tests/disable_function/config/config_disabled_functions_right_hash.ini
new file mode 100644
index 0000000..4e9b88c
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_right_hash.ini
@@ -0,0 +1,3 @@
+sp.disable_function.function("system").hash("1337c3ad8cf096272cd0e78768af3b11325f498de5c2c36f40adc43643af378a").allow();
+sp.disable_function.function("system").hash("d259c3ad8cf096272cd0e78768af3b11325f498de5c2c36f40adc43643af378a").allow();
+sp.disable_function.function("system").drop();
+\ No newline at end of file
diff --git a/src/tests/disable_function/config/config_disabled_functions_variadic.ini b/src/tests/disable_function/config/config_disabled_functions_variadic.ini
new file mode 100644
index 0000000..cd1028d
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_functions_variadic.ini
@@ -0,0 +1 @@
+sp.disable_function.function("foo").param("$b").value("1337").drop();
diff --git a/src/tests/disable_function/config/config_disabled_user_functions.ini b/src/tests/disable_function/config/config_disabled_user_functions.ini
new file mode 100644
index 0000000..16ae4cb
--- /dev/null
+++ b/src/tests/disable_function/config/config_disabled_user_functions.ini
@@ -0,0 +1 @@
+sp.disable_function.function("my_super_function").drop();
diff --git a/src/tests/disable_function/config/config_noncore_function_hooking.ini b/src/tests/disable_function/config/config_noncore_function_hooking.ini
new file mode 100644
index 0000000..341cbf9
--- /dev/null
+++ b/src/tests/disable_function/config/config_noncore_function_hooking.ini
@@ -0,0 +1 @@
+sp.disable_function.function("custom_fun").drop();
diff --git a/src/tests/disable_function/config/disabled_function_curl_verify_certs.ini b/src/tests/disable_function/config/disabled_function_curl_verify_certs.ini
new file mode 100644
index 0000000..133e024
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_function_curl_verify_certs.ini
@@ -0,0 +1,18 @@
+# `81` being SSL_VERIFYHOST, and `64` SSL_VERIFYPEER
+sp.disable_function.function("curl_setopt").param("value").value("1").allow();
+sp.disable_function.function("curl_setopt").param("value").value("2").allow();
+sp.disable_function.function("curl_setopt").param("option").value("81").drop().alias("Please don't turn CURLOPT_SSL_VERIFYHOST off.");
+sp.disable_function.function("curl_setopt").param("option").value("64").drop().alias("Please don't turn CURLOPT_SSL_VERIFYPEER off.");
+# ---
+sp.disable_function.function("curl_setopt_array").param("options[CURLOPT_SSL_VERIFYHOST]").value("0").drop().alias("Please don't turn CURLOPT_SSL_VERIFYHOST off.");
+sp.disable_function.function("curl_setopt_array").param("options[CURLOPT_SSL_VERIFYPEER]").value("0").drop().alias("Please don't turn CURLOPT_SSL_VERIFYPEER off.");
+# ---
+sp.disable_function.function("curl_multi_setopt").param("value").value("1").allow();
+sp.disable_function.function("curl_multi_setopt").param("value").value("2").allow();
+sp.disable_function.function("curl_multi_setopt").param("option").value("81").drop().alias("Please don't turn CURLOPT_SSL_VERIFYHOST off.");
+sp.disable_function.function("curl_multi_setopt").param("option").value("64").drop().alias("Please don't turn CURLOPT_SSL_VERIFYPEER off.");
diff --git a/src/tests/disable_function/config/disabled_function_echo.ini b/src/tests/disable_function/config/disabled_function_echo.ini
new file mode 100644
index 0000000..39bc5e3
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_function_echo.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function("echo").var("$abc").value("123").drop();
+sp.disable_function.function("echo").value("oops").drop();
diff --git a/src/tests/disable_function/config/disabled_function_local_var.ini b/src/tests/disable_function/config/disabled_function_local_var.ini
new file mode 100644
index 0000000..3d553c0
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_function_local_var.ini
@@ -0,0 +1,10 @@
+sp.disable_function.function("phpinfo").var("$b").value("1337").drop();
+sp.disable_function.function("strlen").var("$a").value("1337").drop();
+sp.disable_function.function("strlen").var("$a['123']").value("block").drop();
+sp.disable_function.function("strlen").var("$a[$c]->prop").value("block").drop();
+sp.disable_function.function("strlen").var("$a->zxc").value("not a good value").drop();
+sp.disable_function.function("strlen").var("\\asd\\test_object::TEST_VALUE['constant']").value("no good").drop();
+sp.disable_function.function("strlen").var("\\asd\\test_object::TEST_VALUE").value("qwerty").drop();
+sp.disable_function.function("strlen").var("\\qwe\\ASD").value("qwerty").drop();
+sp.disable_function.function("strlen").var("\\qwe\\QWE['123']").value("asdfgh").drop();
+sp.disable_function.function("strlen").var("$qwe").value("block this").drop();
diff --git a/src/tests/disable_function/config/disabled_function_local_var_2.ini b/src/tests/disable_function/config/disabled_function_local_var_2.ini
new file mode 100644
index 0000000..6c0ae66
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_function_local_var_2.ini
@@ -0,0 +1 @@
+sp.disable_function.function("strlen").var("$b['_GET][\"obj->nop::qwe'][$b[456][$d->$idk->qwe[\\qwe\\UNE_CONSTANTE]]][$a]->uio").value("valeur de apres").drop();
diff --git a/src/tests/disable_function/config/disabled_function_local_var_array_not_array.ini b/src/tests/disable_function/config/disabled_function_local_var_array_not_array.ini
new file mode 100644
index 0000000..ea25d1f
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_function_local_var_array_not_array.ini
@@ -0,0 +1 @@
+sp.disable_function.function("foobar").var("a").value("test").drop().simulation();
diff --git a/src/tests/disable_function/config/disabled_function_local_var_const.ini b/src/tests/disable_function/config/disabled_function_local_var_const.ini
new file mode 100644
index 0000000..8450de5
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_function_local_var_const.ini
@@ -0,0 +1 @@
+sp.disable_function.function("strlen").var("MY_CONST").value("1337").drop();
diff --git a/src/tests/disable_function/config/disabled_function_local_var_obj.ini b/src/tests/disable_function/config/disabled_function_local_var_obj.ini
new file mode 100644
index 0000000..df6b617
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_function_local_var_obj.ini
@@ -0,0 +1,3 @@
+sp.disable_function.function("strlen").var("$test->$test_array").value("value").drop();
+sp.disable_function.function("strlen").var("$arg->$test_array").value("value").drop();
+sp.disable_function.function("strlen").var("$test->$arg").value("nop_object").drop();
diff --git a/src/tests/disable_function/config/disabled_function_param.ini b/src/tests/disable_function/config/disabled_function_param.ini
new file mode 100644
index 0000000..6dbae6b
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_function_param.ini
@@ -0,0 +1 @@
+sp.disable_function.function("qweqwe").param("$asd[0]").value("2").drop();
diff --git a/src/tests/disable_function/config/disabled_function_print.ini b/src/tests/disable_function/config/disabled_function_print.ini
new file mode 100644
index 0000000..22d957f
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_function_print.ini
@@ -0,0 +1 @@
+sp.disable_function.function("print").value("oops").drop();
diff --git a/src/tests/disable_function/config/disabled_function_super_global_var.ini b/src/tests/disable_function/config/disabled_function_super_global_var.ini
new file mode 100644
index 0000000..178a01a
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_function_super_global_var.ini
@@ -0,0 +1 @@
+sp.disable_function.function("strlen").var("$_GET[bla]").value("test2").drop();
diff --git a/src/tests/disable_function/config/disabled_functions.ini b/src/tests/disable_function/config/disabled_functions.ini
new file mode 100644
index 0000000..df7013f
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions.ini
@@ -0,0 +1,9 @@
+sp.disable_function.function("system").drop();
+sp.disable_function.function("vprintf").hash("123456789").drop();
+sp.disable_function.function("printf").disable().drop();
+sp.disable_function.function("printf").simulation().drop();
+sp.disable_function.function("print").disable().drop();  # this is a comment
+sp.disable_function.function_r("^var_dump$").drop();
+sp.disable_function.function("sprintf").filename("/wrong file name").drop();
+sp.disable_function.function("sprintf").filename("/wrong file name").drop();
+sp.disable_function.function("eval").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_broken_line.ini b/src/tests/disable_function/config/disabled_functions_broken_line.ini
new file mode 100644
index 0000000..01229c5
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_broken_line.ini
@@ -0,0 +1 @@
+sp.disable_function.function("system").line("qwe").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_cidr.ini b/src/tests/disable_function/config/disabled_functions_cidr.ini
new file mode 100644
index 0000000..f69ce07
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_cidr.ini
@@ -0,0 +1,9 @@
+sp.disable_function.function("system").drop().cidr("2001:ab9:a::123/64");
+sp.disable_function.function("system").drop().cidr("192.168.0.1/16");
+sp.disable_function.function("system").drop().cidr("127.0.0.1/8");
+sp.disable_function.function("printf").drop().cidr("10.0.0.1/8");
+sp.disable_function.function("strpos").drop().cidr("127.0.0.2/4");
+sp.disable_function.function("strpos").drop().cidr("::ffff:192.0.2.128/128");
+sp.disable_function.function("strpos").drop().cidr("2001:ab9:a::123/64");
+sp.disable_function.function("strpos").drop().cidr("2001:0db8:f000:f000:f000:ff00:0042:8329/124");
+sp.disable_function.function("printf").drop().cidr("2002:0db8:0000:0000:0000:ff00:0042:8329/24");
diff --git a/src/tests/disable_function/config/disabled_functions_die.ini b/src/tests/disable_function/config/disabled_functions_die.ini
new file mode 100644
index 0000000..4f070b9
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_die.ini
@@ -0,0 +1 @@
+sp.disable_function.function("die").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_drop_include.ini b/src/tests/disable_function/config/disabled_functions_drop_include.ini
new file mode 100644
index 0000000..0b10f65
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_drop_include.ini
@@ -0,0 +1,4 @@
+sp.disable_function.function("require_once").value_r("\.ico$").drop();
+sp.disable_function.function("include_once").value_r("\.ico$").drop();
+sp.disable_function.function("require").value_r("\.ico$").drop();
+sp.disable_function.function("include").value_r("\.ico$").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_drop_include_simulation.ini b/src/tests/disable_function/config/disabled_functions_drop_include_simulation.ini
new file mode 100644
index 0000000..4064da1
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_drop_include_simulation.ini
@@ -0,0 +1,4 @@
+sp.disable_function.function("require_once").value_r("\.ico$").drop().simulation();
+sp.disable_function.function("include_once").value_r("\.ico$").drop().simulation();
+sp.disable_function.function("require").value_r("\.ico$").drop().simulation();
+sp.disable_function.function("include").value_r("\.ico$").drop().simulation();
diff --git a/src/tests/disable_function/config/disabled_functions_eval.ini b/src/tests/disable_function/config/disabled_functions_eval.ini
new file mode 100644
index 0000000..f761259
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_eval.ini
@@ -0,0 +1 @@
+sp.disable_function.function("eval").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_eval_simulation.ini b/src/tests/disable_function/config/disabled_functions_eval_simulation.ini
new file mode 100644
index 0000000..f1dc58c
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_eval_simulation.ini
@@ -0,0 +1 @@
+sp.disable_function.function("eval").drop().simulation();
diff --git a/src/tests/disable_function/config/disabled_functions_exit.ini b/src/tests/disable_function/config/disabled_functions_exit.ini
new file mode 100644
index 0000000..905296e
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_exit.ini
@@ -0,0 +1 @@
+sp.disable_function.function("exit").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_invalid_pos.ini b/src/tests/disable_function/config/disabled_functions_invalid_pos.ini
new file mode 100644
index 0000000..42988e4
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_invalid_pos.ini
@@ -0,0 +1 @@
+sp.disable_function.function("system").pos("qwe").value("id").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_line.ini b/src/tests/disable_function/config/disabled_functions_line.ini
new file mode 100644
index 0000000..b00cab6
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_line.ini
@@ -0,0 +1 @@
+sp.disable_function.function("system").line("3").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_mb.ini b/src/tests/disable_function/config/disabled_functions_mb.ini
new file mode 100644
index 0000000..36eae40
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_mb.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function("strlen").drop();
+sp.disable_function.function("mb_strlen").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_pos.ini b/src/tests/disable_function/config/disabled_functions_pos.ini
new file mode 100644
index 0000000..7f7c04d
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_pos.ini
@@ -0,0 +1,4 @@
+sp.disable_function.function("system").pos("1337").value("id").drop();
+sp.disable_function.function("system").pos("0").value("id").drop();
+sp.disable_function.function("system").pos("1").param_type("ARRAY").alias("1").drop();
+sp.disable_function.function("strlen").pos("0").value("id").alias("strlen array").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_regexp.ini b/src/tests/disable_function/config/disabled_functions_regexp.ini
new file mode 100644
index 0000000..0276039
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_regexp.ini
@@ -0,0 +1 @@
+sp.disable_function.function_r("str").drop().simulation();
diff --git a/src/tests/disable_function/config/disabled_functions_ret.ini b/src/tests/disable_function/config/disabled_functions_ret.ini
new file mode 100644
index 0000000..60cea82
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_ret.ini
@@ -0,0 +1,6 @@
+sp.disable_function.function("testFunction").ret("0").drop().disable();
+sp.disable_function.function("strpos").ret("0").drop().filename_r(".*\\.not_matching");
+sp.disable_function.function("strpos").ret("0").drop().filename_r(".*\\.php");
+sp.disable_function.function_r("str[ia]pos").ret_r("^[^a-z]+$").drop();
+sp.disable_function.function_r("stripos").ret_r("^[^a-z]+").drop();
+sp.disable_function.function("Bob::a").ret("2").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_ret_type.ini b/src/tests/disable_function/config/disabled_functions_ret_type.ini
new file mode 100644
index 0000000..bf88402
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_ret_type.ini
@@ -0,0 +1 @@
+sp.disable_function.function("strpos").ret_type("false").drop().alias("Return value is FALSE");
diff --git a/src/tests/disable_function/config/disabled_functions_ret_type_array.ini b/src/tests/disable_function/config/disabled_functions_ret_type_array.ini
new file mode 100644
index 0000000..f72dd82
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_ret_type_array.ini
@@ -0,0 +1 @@
+sp.disable_function.function("get_loaded_extensions").drop().alias("Return value is an array").ret_type("array");
diff --git a/src/tests/disable_function/config/disabled_functions_ret_type_double.ini b/src/tests/disable_function/config/disabled_functions_ret_type_double.ini
new file mode 100644
index 0000000..a5a6ce3
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_ret_type_double.ini
@@ -0,0 +1 @@
+sp.disable_function.function("cos").ret_type("double").drop().alias("Return value is a double");
diff --git a/src/tests/disable_function/config/disabled_functions_ret_type_long.ini b/src/tests/disable_function/config/disabled_functions_ret_type_long.ini
new file mode 100644
index 0000000..03abf8a
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_ret_type_long.ini
@@ -0,0 +1 @@
+sp.disable_function.function("strlen").ret_type("long").drop().alias("Return value is a long");
diff --git a/src/tests/disable_function/config/disabled_functions_ret_type_null.ini b/src/tests/disable_function/config/disabled_functions_ret_type_null.ini
new file mode 100644
index 0000000..70c4d69
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_ret_type_null.ini
@@ -0,0 +1 @@
+sp.disable_function.function("my_function").ret_type("null").drop().alias("Return value is null");
diff --git a/src/tests/disable_function/config/disabled_functions_ret_type_object.ini b/src/tests/disable_function/config/disabled_functions_ret_type_object.ini
new file mode 100644
index 0000000..8fe240b
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_ret_type_object.ini
@@ -0,0 +1 @@
+sp.disable_function.function("a").ret_type("object").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_ret_type_resource.ini b/src/tests/disable_function/config/disabled_functions_ret_type_resource.ini
new file mode 100644
index 0000000..a9c9acf
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_ret_type_resource.ini
@@ -0,0 +1 @@
+sp.disable_function.function("fopen").ret_type("resource").drop().alias("Return value is a resource");
diff --git a/src/tests/disable_function/config/disabled_functions_ret_type_str.ini b/src/tests/disable_function/config/disabled_functions_ret_type_str.ini
new file mode 100644
index 0000000..2d306b0
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_ret_type_str.ini
@@ -0,0 +1 @@
+sp.disable_function.function("substr").ret_type("string").drop().alias("Return value is a string");
diff --git a/src/tests/disable_function/config/disabled_functions_ret_type_true.ini b/src/tests/disable_function/config/disabled_functions_ret_type_true.ini
new file mode 100644
index 0000000..df5db0e
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_ret_type_true.ini
@@ -0,0 +1 @@
+sp.disable_function.function("is_numeric").ret_type("true").drop().alias("Return value is a true");
diff --git a/src/tests/disable_function/config/disabled_functions_retval.ini b/src/tests/disable_function/config/disabled_functions_retval.ini
new file mode 100644
index 0000000..25a99f0
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_retval.ini
@@ -0,0 +1,2 @@
+sp.disable_function.function("str_repeat").ret("fufufu").filename("/var/www/test.php").drop();
+sp.disable_function.function("str_repeat").ret("fufufu").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_retval_dump.ini b/src/tests/disable_function/config/disabled_functions_retval_dump.ini
new file mode 100644
index 0000000..97df351
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_retval_dump.ini
@@ -0,0 +1 @@
+sp.disable_function.function("str_repeat").ret("fufufu").drop().dump("/tmp/dump_result/");
diff --git a/src/tests/disable_function/config/disabled_functions_retval_rx.ini b/src/tests/disable_function/config/disabled_functions_retval_rx.ini
new file mode 100644
index 0000000..2352941
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_retval_rx.ini
@@ -0,0 +1 @@
+sp.disable_function.function("str_repeat").ret_r("(fu){3}").drop();
diff --git a/src/tests/disable_function/config/disabled_functions_zero_cidr.ini b/src/tests/disable_function/config/disabled_functions_zero_cidr.ini
new file mode 100644
index 0000000..e0bf2d6
--- /dev/null
+++ b/src/tests/disable_function/config/disabled_functions_zero_cidr.ini
@@ -0,0 +1 @@
+sp.disable_function.function("system").drop().cidr("0.0.0.0/0");
diff --git a/src/tests/disable_function/config/empty.ini b/src/tests/disable_function/config/empty.ini
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/src/tests/disable_function/config/empty.ini
diff --git a/src/tests/disable_function/disabled_function_echo.phpt b/src/tests/disable_function/disabled_function_echo.phpt
new file mode 100644
index 0000000..21e2002
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_echo.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Echo hooking
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_echo.ini
+--FILE--
+<?php 
+function test($a) {
+  print "$a";
+}
+echo "qwe";
+test("rty");
+test("oops");
+?>
+--CLEAN--
+--EXPECTF--
+qwerty
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'echo' in %a/disabled_function_echo.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_echo_2.phpt b/src/tests/disable_function/disabled_function_echo_2.phpt
new file mode 100644
index 0000000..66cace3
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_echo_2.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Echo hooking
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_echo.ini
+--FILE--
+<?php 
+echo "qwe";
+echo "1", "oops";
+?>
+--CLEAN--
+--EXPECTF--
+qwe1
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'echo' in %a/disabled_function_echo_2.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_echo_local_var.phpt b/src/tests/disable_function/disabled_function_echo_local_var.phpt
new file mode 100644
index 0000000..300f38e
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_echo_local_var.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Echo hooking
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_echo.ini
+--FILE--
+<?php 
+function test() {
+  print "3\n";
+}
+$abc = 1;
+test();
+$abc = 123;
+test();
+?>
+--CLEAN--
+--EXPECTF--
+3
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'echo' in %a/disabled_function_echo_local_var.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_ensure_client_valid_certs.phpt b/src/tests/disable_function/disabled_function_ensure_client_valid_certs.phpt
new file mode 100644
index 0000000..513b650
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_ensure_client_valid_certs.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Disable functions - Ensure that client certificates validation can't be disabled
+--SKIPIF--
+<?php
+if (!extension_loaded("snuffleupagus")) { die("skip"); }
+if (!extension_loaded("curl")) { die("skip"); }
+?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_curl_verify_certs.ini
+--FILE--
+<?php
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_VERBOSE, '1');
+curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, '0');
+echo "1337";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'curl_setopt', because its argument '$option' content (64) matched the rule 'Please don't turn CURLOPT_SSL_VERIFYPEER off.' in %s/disabled_function_ensure_client_valid_certs.php on line %d
diff --git a/src/tests/disable_function/disabled_function_ensure_client_valid_certs_curl_multi_setopt.phpt b/src/tests/disable_function/disabled_function_ensure_client_valid_certs_curl_multi_setopt.phpt
new file mode 100644
index 0000000..a854558
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_ensure_client_valid_certs_curl_multi_setopt.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Disable functions - Ensure that client certificates validation can't be disabled via `curl_multi_setopt`
+--SKIPIF--
+<?php
+if (!extension_loaded("snuffleupagus")) { die("skip"); }
+if (!extension_loaded("curl")) { die("skip"); }
+?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_curl_verify_certs.ini
+--FILE--
+<?php
+$mch = curl_multi_init();
+curl_multi_setopt($mch, CURLOPT_SSL_VERIFYPEER, 0);
+echo "1337";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'curl_multi_setopt', because its argument '$option' content (64) matched the rule 'Please don't turn CURLOPT_SSL_VERIFYPEER off.' in %s/disabled_function_ensure_client_valid_certs_curl_multi_setopt.php on line %d
diff --git a/src/tests/disable_function/disabled_function_ensure_client_valid_certs_curl_setopt_array.phpt b/src/tests/disable_function/disabled_function_ensure_client_valid_certs_curl_setopt_array.phpt
new file mode 100644
index 0000000..86f95d2
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_ensure_client_valid_certs_curl_setopt_array.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Disable functions - Ensure that client certificates validation can't be disabled via `curl_setopt_array`
+--SKIPIF--
+<?php
+if (!extension_loaded("snuffleupagus")) { die("skip"); }
+if (!extension_loaded("curl")) { die("skip"); }
+?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_curl_verify_certs.ini
+--FILE--
+<?php
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_VERBOSE, '1');
+$options = array(CURLOPT_SSL_VERIFYPEER => 0);
+curl_setopt_array($ch, $options);
+echo "1337";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'curl_setopt_array', because its argument '$options' content (0) matched the rule 'Please don't turn CURLOPT_SSL_VERIFYPEER off.' in %s/disabled_function_ensure_client_valid_certs_curl_setopt_array.php on line 5
diff --git a/src/tests/disable_function/disabled_function_ensure_server_valid_certs.phpt b/src/tests/disable_function/disabled_function_ensure_server_valid_certs.phpt
new file mode 100644
index 0000000..8a50c97
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_ensure_server_valid_certs.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Disable functions - Ensure that server certificates validation can't be disabled
+--SKIPIF--
+<?php
+if (!extension_loaded("snuffleupagus")) { die("skip"); }
+if (!extension_loaded("curl")) { die("skip"); }
+?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_curl_verify_certs.ini
+--FILE--
+<?php
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_VERBOSE, '1');
+curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, '0');
+echo "1337";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'curl_setopt', because its argument '$option' content (81) matched the rule 'Please don't turn CURLOPT_SSL_VERIFYHOST off.' in %s/disabled_function_ensure_server_valid_certs.php on line %d
diff --git a/src/tests/disable_function/disabled_function_ensure_server_valid_certs_curl_multi_setopt.phpt b/src/tests/disable_function/disabled_function_ensure_server_valid_certs_curl_multi_setopt.phpt
new file mode 100644
index 0000000..4513848
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_ensure_server_valid_certs_curl_multi_setopt.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Disable functions - Ensure that server certificates validation can't be disabled via `curl_multi_setopt`
+--SKIPIF--
+<?php
+if (!extension_loaded("snuffleupagus")) { die("skip"); }
+if (!extension_loaded("curl")) { die("skip"); }
+?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_curl_verify_certs.ini
+--FILE--
+<?php
+$mch = curl_multi_init();
+curl_multi_setopt($mch, CURLOPT_SSL_VERIFYHOST, 0);
+echo "1337";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'curl_multi_setopt', because its argument '$option' content (81) matched the rule 'Please don't turn CURLOPT_SSL_VERIFYHOST off.' in %s/disabled_function_ensure_server_valid_certs_curl_multi_setopt.php on line %d
diff --git a/src/tests/disable_function/disabled_function_ensure_server_valid_certs_curl_setopt_array.phpt b/src/tests/disable_function/disabled_function_ensure_server_valid_certs_curl_setopt_array.phpt
new file mode 100644
index 0000000..c10d9b0
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_ensure_server_valid_certs_curl_setopt_array.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Disable functions - Ensure that server certificates validation can't be disabled via `curl_setopt_array`
+--SKIPIF--
+<?php
+if (!extension_loaded("snuffleupagus")) { die("skip"); }
+if (!extension_loaded("curl")) { die("skip"); }
+?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_curl_verify_certs.ini
+--FILE--
+<?php
+$ch = curl_init();
+curl_setopt($ch, CURLOPT_VERBOSE, '1');
+$options = array(CURLOPT_SSL_VERIFYHOST => 0);
+curl_setopt_array($ch, $options);
+echo "1337";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'curl_setopt_array', because its argument '$options' content (0) matched the rule 'Please don't turn CURLOPT_SSL_VERIFYHOST off.' in %s/disabled_function_ensure_server_valid_certs_curl_setopt_array.php on line 5
diff --git a/src/tests/disable_function/disabled_function_local_var.phpt b/src/tests/disable_function/disabled_function_local_var.phpt
new file mode 100644
index 0000000..99b2b08
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var.ini
+--FILE--
+<?php 
+$a = 1338;
+function test(){
+    echo strlen("id") . "\n";
+}
+echo "Value of a: $a\n";
+test();
+$a = 1337;
+echo "Value of a: $a\n";
+test();
+?>
+--EXPECTF--
+Value of a: 1338
+2
+Value of a: 1337
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_10.phpt b/src/tests/disable_function/disabled_function_local_var_10.phpt
new file mode 100644
index 0000000..4902972
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_10.phpt
@@ -0,0 +1,45 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var.ini
+--FILE--
+<?php
+$qwe = Array('123' => Array('qwe'), '456' => Array('no block this'));
+var_dump($qwe);
+strlen("qwe");
+$qwe = Array('123' => Array('qwe'), '456' => Array(Array('block this')));
+var_dump($qwe);
+strlen("qwe");
+?>
+--EXPECTF--
+array(2) {
+  [123]=>
+  array(1) {
+    [0]=>
+    string(3) "qwe"
+  }
+  [456]=>
+  array(1) {
+    [0]=>
+    string(13) "no block this"
+  }
+}
+array(2) {
+  [123]=>
+  array(1) {
+    [0]=>
+    string(3) "qwe"
+  }
+  [456]=>
+  array(1) {
+    [0]=>
+    array(1) {
+      [0]=>
+      string(10) "block this"
+    }
+  }
+}
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_10.php on line 7
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_2.phpt b/src/tests/disable_function/disabled_function_local_var_2.phpt
new file mode 100644
index 0000000..5b21d07
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_2.phpt
@@ -0,0 +1,47 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var.ini
+--FILE--
+<?php 
+$a = 1338;
+function test(){
+    echo strlen("id") . "\n";
+}
+echo "Value of a: $a\n";
+test();
+$a = Array();
+$a['qwe'] = 'block';
+$a['123'] = 'nop';
+echo "Value of a:\n";
+var_dump($a);
+test();
+$a['123'] = 'block';
+echo "Value of a:\n";
+var_dump($a);
+test();
+?>
+--EXPECTF--
+Value of a: 1338
+2
+Value of a:
+array(2) {
+  ["qwe"]=>
+  string(5) "block"
+  [123]=>
+  string(3) "nop"
+}
+2
+Value of a:
+array(2) {
+  ["qwe"]=>
+  string(5) "block"
+  [123]=>
+  string(5) "block"
+}
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_2.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_3.phpt b/src/tests/disable_function/disabled_function_local_var_3.phpt
new file mode 100644
index 0000000..597be1d
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_3.phpt
@@ -0,0 +1,46 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var.ini
+--FILE--
+<?php 
+function test(){
+    echo strlen("id") . "\n";
+}
+$a = Array();
+$c = '123';
+$a['qwe'] = 'qwe';
+$a['123'] = 'nop';
+echo "Value of a:\n";
+var_dump($a);
+test();
+$a[$c] = (Object)['prop' => 'block'];
+echo "Value of a:\n";
+var_dump($a);
+test();
+?>
+--EXPECTF--
+Value of a:
+array(2) {
+  ["qwe"]=>
+  string(3) "qwe"
+  [123]=>
+  string(3) "nop"
+}
+2
+Value of a:
+array(2) {
+  ["qwe"]=>
+  string(3) "qwe"
+  [123]=>
+  object(stdClass)#1 (1) {
+    ["prop"]=>
+    string(5) "block"
+  }
+}
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_3.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_4.phpt b/src/tests/disable_function/disabled_function_local_var_4.phpt
new file mode 100644
index 0000000..b441576
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_4.phpt
@@ -0,0 +1,57 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var_2.ini
+--FILE--
+<?php 
+namespace qwe {
+  const UNE_CONSTANTE = 'constant';
+}
+namespace asd {
+$b = Array();
+$b['_GET[obj->nop]'] = Array();
+$b['_GET[obj->nop]']["qwe"] = Array();
+$b[456] = Array();
+$b[456]['zxc'] = "qwe";
+$b[456]['nop'] = "nop";
+$b['_GET[obj->nop]']["qwe"][321] = "Yeay";
+$b["123"] = "qwe";
+$b["123a"] = "foo";
+$b["asd"] = "zxc";
+$b['_GET]["obj->nop::qwe']["qwe"][1337] = (Object)(['uio' => "valeur de apres"]);
+$b['_GET]["obj->nop::qwe']["qwe"][1338] = (Object)(['uio' => "valeur de a"]);
+$c = (Object)(['qwe' => Array(\qwe\UNE_CONSTANTE => 'zxc')]);
+$idk = 'test_asd';
+$class_name = 'test_object';
+class test_object {
+  const TEST_VALUE = ['constant' => 'truc'];
+  private $asd = "qwe";
+  public $qwe = 'bar';
+  private $test_asd = '';
+  function __construct($asd) {
+    $this->test_asd = $asd;
+  }
+  function do_a_barell_roll() {
+    var_dump($this->test_asd);
+  }
+}
+$d = new test_object($c);
+$a = 1338;
+function test(){
+  strlen("qwe");
+}
+echo "Valeur: " . $b['_GET]["obj->nop::qwe']["qwe"][$a]->uio . "\n";
+test();
+$a = 1337;
+echo "Valeur: " . $b['_GET]["obj->nop::qwe']["qwe"][$a]->uio . "\n";
+test();
+}
+?>
+--EXPECTF--
+Valeur: valeur de a
+Valeur: valeur de apres
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_4.php on line 36
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_5.phpt b/src/tests/disable_function/disabled_function_local_var_5.phpt
new file mode 100644
index 0000000..602e96e
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_5.phpt
@@ -0,0 +1,34 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var.ini
+--FILE--
+<?php 
+function test(){
+    echo strlen("id") . "\n";
+}
+$a = Array();
+echo "Value of a:\n";
+var_dump($a);
+test();
+$a = (Object)['zxc' => 'not a good value'];
+echo "Value of a:\n";
+var_dump($a);
+test();
+?>
+--EXPECTF--
+Value of a:
+array(0) {
+}
+2
+Value of a:
+object(stdClass)#1 (1) {
+  ["zxc"]=>
+  string(16) "not a good value"
+}
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_5.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_6.phpt b/src/tests/disable_function/disabled_function_local_var_6.phpt
new file mode 100644
index 0000000..1866353
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_6.phpt
@@ -0,0 +1,32 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var.ini
+--FILE--
+<?php 
+namespace asd {
+function test(){
+  strlen("qwe");
+}
+echo "Valeur: " . \asd\test_object::TEST_VALUE['constant'] . "\n";
+test();
+class test_object {
+  const TEST_VALUE = ['constant' => 'no good'];
+  private $asd = "qwe";
+  public $qwe = 'bar';
+  private $test_asd = '';
+  function __construct($asd) {
+    $this->test_asd = $asd;
+  }
+  function do_a_barell_roll() {
+    var_dump($this->test_asd);
+  }
+}
+}
+?>
+--EXPECTF--
+Valeur: no good
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_6.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_7.phpt b/src/tests/disable_function/disabled_function_local_var_7.phpt
new file mode 100644
index 0000000..e615a80
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_7.phpt
@@ -0,0 +1,32 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var.ini
+--FILE--
+<?php
+namespace asd {
+function test(){
+  strlen("qwe");
+}
+echo "Valeur: " . \asd\test_object::TEST_VALUE . "\n";
+test();
+class test_object {
+  const TEST_VALUE = "qwerty";
+  private $asd = "qwe";
+  public $qwe = 'bar';
+  private $test_asd = '';
+  function __construct($asd) {
+    $this->test_asd = $asd;
+  }
+  function do_a_barell_roll() {
+    var_dump($this->test_asd);
+  }
+}
+}
+?>
+--EXPECTF--
+Valeur: qwerty
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_7.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_8.phpt b/src/tests/disable_function/disabled_function_local_var_8.phpt
new file mode 100644
index 0000000..1f1a0dc
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_8.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var.ini
+--FILE--
+<?php
+namespace qwe {
+  const ASD = 'qwerty';
+}
+namespace asd {
+  const asd = 'qwe';
+  echo "Valeur: " . \qwe\ASD . "\n";
+  strlen("qwe");
+}
+?>
+--EXPECTF--
+Valeur: qwerty
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_8.php on line 8
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_9.phpt b/src/tests/disable_function/disabled_function_local_var_9.phpt
new file mode 100644
index 0000000..458d878
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_9.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var.ini
+--FILE--
+<?php
+namespace qwe {
+  const QWE = Array('123'=>'asdfgh');
+}
+namespace asd {
+  const asd = 'qwe';
+  echo "Valeur: " . \qwe\QWE[123]. "\n";
+  strlen("qwe");
+}
+?>
+--EXPECTF--
+Valeur: asdfgh
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_9.php on line 8
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_const.phpt b/src/tests/disable_function/disabled_function_local_var_const.phpt
new file mode 100644
index 0000000..8d9d58a
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_const.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Disable functions - match on a constant
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var_const.ini
+--FILE--
+<?php
+$a = 1337;
+define("MY_CONST", $a);
+strlen("test");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_const.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_local_var_crash.phpt b/src/tests/disable_function/disabled_function_local_var_crash.phpt
new file mode 100644
index 0000000..8dec946
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_crash.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var.ini
+--FILE--
+<?php 
+function test(){
+    echo strlen("id") . "\n";
+}
+ob_start(test());
+echo "test\n";
+?>
+--EXPECTF--
+2
+test
diff --git a/src/tests/disable_function/disabled_function_local_var_obj.phpt b/src/tests/disable_function/disabled_function_local_var_obj.phpt
new file mode 100644
index 0000000..29d57cc
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_local_var_obj.phpt
@@ -0,0 +1,26 @@
+--TEST--
+Disable functions - match on a local variable
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var_obj.ini
+--FILE--
+<?php
+class test_class {
+  public $qwe = 'value';
+  function __construct($arg, $value) {
+    $this->$arg = $value;
+  }
+}
+$test_array = ['qwe'];
+$arg = 'qwe';
+$test = new test_class('qwe', 'qwe');
+echo strlen($test->$arg) . "\n";
+$test = new test_class('qwe', 'nop_object');
+echo strlen($test->$arg) . "\n";
+?>
+--EXPECTF--
+3
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_local_var_obj.php on line 14
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_param.phpt b/src/tests/disable_function/disabled_function_param.phpt
new file mode 100644
index 0000000..9b8b942
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_param.phpt
@@ -0,0 +1,20 @@
+--TEST--
+Disable functions - match on a param
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_param.ini
+--FILE--
+<?php
+function qweqwe($asd) {
+  echo "OK\n";
+}
+$asd = Array(2);
+qweqwe(Array(1));
+qweqwe(Array(2));
+?>
+--EXPECTF--
+OK
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'qweqwe', because its argument '$asd' content (2) matched a rule in %a/disabled_function_param.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_print.phpt b/src/tests/disable_function/disabled_function_print.phpt
new file mode 100644
index 0000000..a8b10b4
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_print.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Echo hooking
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_print.ini
+--FILE--
+<?php 
+function test($a) {
+  print "$a";
+}
+print "qwe";
+test("rty");
+test("oops");
+?>
+--CLEAN--
+--EXPECTF--
+qwerty
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'echo' in %a/disabled_function_print.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_function_super_global_var.phpt b/src/tests/disable_function/disabled_function_super_global_var.phpt
new file mode 100644
index 0000000..d97194a
--- /dev/null
+++ b/src/tests/disable_function/disabled_function_super_global_var.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on a super global
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_super_global_var.ini
+--GET--
+bla=test
+--FILE--
+<?php 
+function test(){
+    echo strlen($_GET['bla']) . "\n";
+}
+test();
+$_GET['bla'] = 'test2';
+test();
+?>
+--EXPECTF--
+4
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_function_super_global_var.php on line 3
diff --git a/src/tests/disable_function/disabled_functions.phpt b/src/tests/disable_function/disabled_functions.phpt
new file mode 100644
index 0000000..6e57dba
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions.ini
+--FILE--
+<?php 
+strcmp("1", "2");
+system("id");
+printf("printf in simulation mode\n");
+print("print in disabled mode\n");
+var_dump("this is a super test");
+echo strpos("pouet", "o");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system' in %a/disabled_functions.php on line %d
diff --git a/src/tests/disable_function/disabled_functions_callback_called_file_r.phpt b/src/tests/disable_function/disabled_functions_callback_called_file_r.phpt
new file mode 100644
index 0000000..9c25f9d
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_callback_called_file_r.phpt
@@ -0,0 +1,39 @@
+--TEST--
+Disable functions by matching on the filename_r where the callback function is called, and not defined
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_callback_called_file_r.ini
+--FILE--
+<?php
+$dir = __DIR__;
+@unlink("$dir/myfunc_callback.php");
+$mycode = <<< 'EOD'
+<?php
+function test_callback() {
+        return "Test_callback";
+}
+function test(callable $toto) {
+        return $toto();
+}
+?>
+EOD;
+file_put_contents("$dir/myfunc_callback.php", $mycode);
+include "$dir/myfunc_callback.php";
+echo test('test_callback');
+?>
+--CLEAN--
+<?php
+$dir = __DIR__;
+@unlink("$dir/myfunc_callback.php");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'test_callback' in %a/myfunc_callback.php on line 4
diff --git a/src/tests/disable_function/disabled_functions_called_file_r.phpt b/src/tests/disable_function/disabled_functions_called_file_r.phpt
new file mode 100644
index 0000000..b361dc8
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_called_file_r.phpt
@@ -0,0 +1,34 @@
+--TEST--
+Disable functions by matching on the filename_r where the function is called, and not defined
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_called_file_r.ini
+--FILE--
+<?php
+$dir = __DIR__;
+@unlink("$dir/myfunc.php");
+$mycode = <<< EOD
+<?php
+function test() {
+        echo "TOTO";
+}
+?>
+EOD;
+file_put_contents("$dir/myfunc.php", $mycode);
+include "$dir/myfunc.php";
+test();
+?>
+--CLEAN--
+<?php
+$dir = __DIR__;
+@unlink("$dir/myfunc.php");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'test' in %a/myfunc.php on line 3
diff --git a/src/tests/disable_function/disabled_functions_chain.phpt b/src/tests/disable_function/disabled_functions_chain.phpt
new file mode 100644
index 0000000..5aee085
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_chain.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Disable functions by matching the calltrace
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_chain.ini
+--FILE--
+<?php 
+function outer() {
+    function inner() {
+        echo "I'm in the inner function!\n";
+    }
+    echo "I'm in the outer function, before the call!\n";
+    inner();
+    echo "I'm in the outer function, after the call!\n";
+}
+echo "I'm before the call to outer\n";
+outer();
+echo "I'm after the call to outer\n";
+?>
+--EXPECTF--
+I'm before the call to outer
+I'm in the outer function, before the call!
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'outer>inner' in %a/disabled_functions_chain.php on line 5
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_chain_call_user_func.phpt b/src/tests/disable_function/disabled_functions_chain_call_user_func.phpt
new file mode 100644
index 0000000..90c1f32
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_chain_call_user_func.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Disable functions by matching the calltrace, with call_user_func involved
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_chain_call_user_func.ini
+--FILE--
+<?php 
+function outer() {
+    function inner() {
+        echo "I'm in the inner function!\n";
+    }
+    echo "I'm in the outer function, before the call!\n";
+    call_user_func("inner");
+    echo "I'm in the outer function, after the call!\n";
+}
+echo "I'm before the call to outer\n";
+outer();
+echo "I'm after the call to outer\n";
+?>
+--EXPECTF--
+I'm before the call to outer
+I'm in the outer function, before the call!
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'outer>inner' in %a/disabled_functions_chain_call_user_func.php on line 5
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_chain_call_user_func_ret.phpt b/src/tests/disable_function/disabled_functions_chain_call_user_func_ret.phpt
new file mode 100644
index 0000000..6a4cca6
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_chain_call_user_func_ret.phpt
@@ -0,0 +1,35 @@
+--TEST--
+Disable functions by matching the calltrace, on the return value
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_chain_call_user_func_ret.ini
+--FILE--
+<?php 
+function two($a) {
+        echo "two\n";
+        return $a . "_two";
+}
+function one($a) {
+        echo "one\n";
+        two($a);
+        return $a . "_one";
+}
+echo one('not matching') . "\n";
+echo one('matching') . "\n";
+echo one('still not matching') . "\n";
+?>
+--EXPECTF--
+one
+two
+not matching_one
+one
+two
+Warning: [snuffleupagus][disabled_function] Aborted execution on return of the function 'two', because the function returned 'matching_two', which matched a rule in %a/disabled_functions_chain_call_user_func_ret.php on line %d
+matching_one
+one
+two
+still not matching_one
diff --git a/src/tests/disable_function/disabled_functions_chain_not_matching.phpt b/src/tests/disable_function/disabled_functions_chain_not_matching.phpt
new file mode 100644
index 0000000..3a0400a
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_chain_not_matching.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Disable functions by matching the calltrace
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_chain.ini
+--FILE--
+<?php 
+function outer() {
+    function inner_() {
+        echo "I'm in the inner function!\n";
+    }
+    echo "I'm in the outer function, before the call!\n";
+    inner_();
+    echo "I'm in the outer function, after the call!\n";
+}
+echo "I'm before the call to outer\n";
+outer();
+echo "I'm after the call to outer\n";
+?>
+--EXPECTF--
+I'm before the call to outer
+I'm in the outer function, before the call!
+I'm in the inner function!
+I'm in the outer function, after the call!
+I'm after the call to outer
diff --git a/src/tests/disable_function/disabled_functions_cidr.phpt b/src/tests/disable_function/disabled_functions_cidr.phpt
new file mode 100644
index 0000000..dcd4189
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_cidr.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--ENV--
+return <<<EOF
+REMOTE_ADDR=127.0.0.1
+EOF;
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_cidr.ini
+--FILE--
+<?php
+system("echo 42");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system' in %a/disabled_functions_cidr.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_cidr_6.phpt b/src/tests/disable_function/disabled_functions_cidr_6.phpt
new file mode 100644
index 0000000..17822cd
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_cidr_6.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--ENV--
+return <<<EOF
+REMOTE_ADDR=2001:0db8:f000:f000:f000:ff00:0042:8328
+EOF;
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_cidr.ini
+--FILE--
+<?php
+strpos("a", "b");
+printf(1337);
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strpos' in %a/disabled_functions_cidr_6.php on line 2
diff --git a/src/tests/disable_function/disabled_functions_die.phpt b/src/tests/disable_function/disabled_functions_die.phpt
new file mode 100644
index 0000000..bfabaee
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_die.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Disable functions - die
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_die.ini
+--FILE--
+<?php 
+die('OMG');
+?>
+--XFAIL--
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'die' in %a/disabled_function_echo.php on line 3
diff --git a/src/tests/disable_function/disabled_functions_drop_include.phpt b/src/tests/disable_function/disabled_functions_drop_include.phpt
new file mode 100644
index 0000000..e18dd73
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_drop_include.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Disable function, bug : https://github.com/nbs-system/snuffleupagus/issues/181
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_drop_include.ini
+--FILE--
+<?php
+$dir = __DIR__;
+@unlink("$dir/test_include.php");
+$code = <<< 'EOD'
+<?php
+$test = "testOK";
+?>
+EOD;
+file_put_contents("$dir/test_include.php", $code);
+include "$dir/test_include.php";
+echo $test;
+?>
+--EXPECTF--
+testOK
diff --git a/src/tests/disable_function/disabled_functions_drop_include_simulation.phpt b/src/tests/disable_function/disabled_functions_drop_include_simulation.phpt
new file mode 100644
index 0000000..07c3e98
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_drop_include_simulation.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Disable function, bug : https://github.com/nbs-system/snuffleupagus/issues/181
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_drop_include_simulation.ini
+--FILE--
+<?php
+$dir = __DIR__;
+@unlink("$dir/test_include.php");
+$code = <<< 'EOD'
+<?php
+$test = "testOK";
+?>
+EOD;
+file_put_contents("$dir/test_include.php", $code);
+include "$dir/test_include.php";
+echo $test;
+?>
+--EXPECTF--
+testOK
diff --git a/src/tests/disable_function/disabled_functions_eval.phpt b/src/tests/disable_function/disabled_functions_eval.phpt
new file mode 100644
index 0000000..a5d1489
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_eval.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Disable functions - eval
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_eval.ini
+--FILE--
+<?php 
+$var = 123456789;
+eval('$var = 1337 + 1337;');
+print("Variable: $var\n");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'eval' in %a/disabled_functions_eval.php(3) : eval()'d code on line 1
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_eval_filename.phpt b/src/tests/disable_function/disabled_functions_eval_filename.phpt
new file mode 100644
index 0000000..4491e9e
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_eval_filename.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Disable functions - eval
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_eval_filename.ini
+--FILE--
+<?php 
+$var = 123456789;
+eval('$var = 1337 + 1337;');
+print("Variable: $var\n");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'eval' in %a/disabled_functions_eval_filename.php(3) : eval()'d code on line 1
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_eval_simulation.phpt b/src/tests/disable_function/disabled_functions_eval_simulation.phpt
new file mode 100644
index 0000000..2df04a9
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_eval_simulation.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Disable functions - eval (simulation)
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_eval_simulation.ini
+--FILE--
+<?php 
+$var = 123456789;
+eval('$var = 1337 + 1337;');
+print("Variable: $var\n");
+?>
+--EXPECTF--
+Warning: [snuffleupagus][disabled_function] Aborted execution on call of the function 'eval' in %a/disabled_functions_eval_simulation.php(3) : eval()'d code on line 1
+Variable: 2674
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_eval_user.phpt b/src/tests/disable_function/disabled_functions_eval_user.phpt
new file mode 100644
index 0000000..30ba1d5
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_eval_user.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Disable functions - eval with a disabled user func
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_eval_user_func.ini
+--FILE--
+<?php 
+function my_func() {
+        echo "1337\n";
+        return 10;
+}
+$a = 0;
+eval('$a = my_func();');
+echo '$a = ' . $a . "\n";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'my_func' in %a/disabled_functions_eval_user.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_exit.phpt b/src/tests/disable_function/disabled_functions_exit.phpt
new file mode 100644
index 0000000..b204fcd
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_exit.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Disable functions - exit
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_exit.ini
+--FILE--
+<?php 
+exit('OMG');
+?>
+--XFAIL--
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'exit' in %a/disabled_function_echo.php on line 3
diff --git a/src/tests/disable_function/disabled_functions_filename_r.phpt b/src/tests/disable_function/disabled_functions_filename_r.phpt
new file mode 100644
index 0000000..0eb5f7d
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_filename_r.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Disable functions - filename regexp
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_filename_r.ini
+--FILE--
+<?php 
+system("echo 42");
+shell_exec("echo 43");
+?>
+--EXPECTF--
+42
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'shell_exec' in %a/disabled_functions_filename_r.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_include_once.phpt b/src/tests/disable_function/disabled_functions_include_once.phpt
new file mode 100644
index 0000000..26b7ecc
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_include_once.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Disable functions - include_once
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_include.ini
+--FILE--
+<?php 
+$dir = __DIR__;
+file_put_contents($dir . '/test.bla', "BLA\n");
+file_put_contents($dir . '/test.sim', "MEH\n");
+include_once $dir . '/test.bla';
+include_once $dir . '/test.sim';
+echo "1337\n";
+?>
+--CLEAN--
+<?php
+$dir = __DIR__;
+unlink($dir . '/test.bla');
+unlink($dir . '/test.sim');
+?>
+--EXPECTF--
+BLA
+Warning: [snuffleupagus][disabled_function] Aborted execution on call of the function 'include_once', because its argument 'inclusion path' content (%a/test.sim) matched a rule in %a/disabled_functions_include_once.php on line 6
+MEH
+1337
diff --git a/src/tests/disable_function/disabled_functions_include_simulation.phpt b/src/tests/disable_function/disabled_functions_include_simulation.phpt
new file mode 100644
index 0000000..199e91a
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_include_simulation.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Disable functions - Include (simulation)
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_include.ini
+--FILE--
+<?php 
+$dir = __DIR__;
+file_put_contents($dir . '/test.bla', "BLA\n");
+file_put_contents($dir . '/test.sim', "MEH\n");
+include $dir . '/test.bla';
+include $dir . '/test.sim';
+echo "1337\n";
+?>
+--CLEAN--
+<?php
+$dir = __DIR__;
+unlink($dir . '/test.bla');
+unlink($dir . '/test.sim');
+?>
+--EXPECTF--
+BLA
+Warning: [snuffleupagus][disabled_function] Aborted execution on call of the function 'include', because its argument 'inclusion path' content (%a/test.sim) matched a rule in %a/disabled_functions_include_simulation.php on line 6
+MEH
+1337
diff --git a/src/tests/disable_function/disabled_functions_local_var_array.phpt b/src/tests/disable_function/disabled_functions_local_var_array.phpt
new file mode 100644
index 0000000..2c55a6e
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_local_var_array.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on an array value buried in several levels
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_local_var_array.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("test2"=>Array("pof"=>"pif", "foo"=>Array("lol"=>"bbb")), "a"=>"cccc");
+foo($a);
+$a=Array("test2"=>Array("foo"=>Array("lol"=>"aaa")), "a"=>"dddd");
+foo($a);
+?>
+--EXPECTF--
+cccc
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo' in %a/disabled_functions_local_var_array.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_local_var_array_key.phpt b/src/tests/disable_function/disabled_functions_local_var_array_key.phpt
new file mode 100644
index 0000000..777611b
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_local_var_array_key.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on an array value buried in several levels
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_local_var_array_key.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("test2"=>Array("pof"=>"pif", "foo"=>Array("lol"=>"bbb")), "a"=>"cccc");
+foo($a);
+$a=Array("test2"=>Array("foo"=>Array("aaa"=>"ccc")), "a"=>"dddd");
+foo($a);
+?>
+--EXPECTF--
+cccc
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo' in %a/disabled_functions_local_var_array_key.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_local_var_array_not_array.phpt b/src/tests/disable_function/disabled_functions_local_var_array_not_array.phpt
new file mode 100644
index 0000000..54e8719
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_local_var_array_not_array.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_function_local_var_array_not_array.ini
+--FILE--
+<?php
+function foobar($a) {
+  var_dump($a);
+}
+$a = ["lol"=>2, "test"=>1];
+foobar("test");
+?>
+--EXPECTF--
+string(4) "test"
diff --git a/src/tests/disable_function/disabled_functions_mb.phpt b/src/tests/disable_function/disabled_functions_mb.phpt
new file mode 100644
index 0000000..a2fd99e
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_mb.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_mb.ini
+--FILE--
+<?php 
+echo strlen("id");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_functions_mb.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_method.phpt b/src/tests/disable_function/disabled_functions_method.phpt
new file mode 100644
index 0000000..72e633e
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_method.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_method.ini
+--FILE--
+<?php 
+class AwesomeClass {
+        function method1($a) {
+                echo "method1:" . $a . "\n";
+        }
+        function method2($a) {
+                echo "method2:" . $a . "\n";
+        }
+        function method3($a) {
+                echo "method3:" . $a . "\n";
+        }
+}
+$c = new AwesomeClass();
+$c->method1("pif");
+$c->method2("paf");
+$c->method3("pouet");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'AwesomeClass::method1' in %a/disabled_functions_method.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_name_r.phpt b/src/tests/disable_function/disabled_functions_name_r.phpt
new file mode 100644
index 0000000..1ecee14
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_name_r.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_name_r.ini
+--FILE--
+<?php 
+system("echo 42");
+system("echo 1337");
+?>
+--EXPECTF--
+42
+1337
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'system', because the function returned '1337', which matched a rule in %a/disabled_functions_name_r.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_name_regexp_type.phpt b/src/tests/disable_function/disabled_functions_name_regexp_type.phpt
new file mode 100644
index 0000000..2ceadbf
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_name_regexp_type.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_name_regexp_type.ini
+--FILE--
+<?php 
+echo strcmp("pouet", "pouet") . "\n";
+echo strcmp(1, 2) . "\n";
+echo strcmp([1], "pouet") . "\n";
+?>
+--EXPECTF--
+0
+-1
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strcmp', because its argument 'str1' content (?) matched a rule in %a/disabled_functions_name_regexp_type.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_name_type.phpt b/src/tests/disable_function/disabled_functions_name_type.phpt
new file mode 100644
index 0000000..2d14d12
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_name_type.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_name_type.ini
+--FILE--
+<?php 
+echo strcmp("pouet", "pouet") . "\n";
+echo strcmp([1,23], "pouet") . "\n";
+?>
+--EXPECTF--
+0
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strcmp', because its argument '$str1' content (ARRAY) matched a rule in %a/disabled_functions_name_type.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_namespace.phpt b/src/tests/disable_function/disabled_functions_namespace.phpt
new file mode 100644
index 0000000..1acfce2
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_namespace.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Disable functions in namespaces
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_namespace.ini
+--FILE--
+<?php 
+namespace my_super_namespace {
+        function my_function() {
+                echo "Should not be printed\n";
+        }
+}
+namespace my_second_namespace {
+        function my_function() {
+                echo "Second namespace\n";
+        }
+}
+namespace {
+        function my_function() {
+                echo "Anonymous namespace\n";
+        }
+\strcmp("1", "2");
+\my_super_namespace\my_function();
+\my_second_namespace\my_function();
+my_function();
+}
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strcmp' in %a/disabled_functions_namespace.php on line 16
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_noconf.phpt b/src/tests/disable_function/disabled_functions_noconf.phpt
new file mode 100644
index 0000000..cb13413
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_noconf.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/empty.ini
+--FILE--
+<?php 
+echo strpos("pouet", "o");
+?>
+--EXPECT--
+1
diff --git a/src/tests/disable_function/disabled_functions_nul_byte.phpt b/src/tests/disable_function/disabled_functions_nul_byte.phpt
new file mode 100644
index 0000000..984541d
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_nul_byte.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Disable functions with nul byte
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_nul_byte.ini
+--FILE--
+<?php 
+system("\0id");
+system("id");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system', because its argument '$command' content (0id) matched a rule in %a/disabled_functions_nul_byte.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param.phpt b/src/tests/disable_function/disabled_functions_param.phpt
new file mode 100644
index 0000000..fb6dcbb
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param.ini
+--FILE--
+<?php 
+system("id");
+system("echo win");
+var_dump(array_sum([1,2,3,4,5]));
+shell_exec("id");
+echo shell_exec("echo 42");
+strcmp("bla", "ble");
+strncmp("bla", "ble", 2);
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system', because its argument '$command' content (id) matched the rule '1' in %a/disabled_functions_param.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_alias.phpt b/src/tests/disable_function/disabled_functions_param_alias.phpt
new file mode 100644
index 0000000..9c249d9
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_alias.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Disable functions - alias
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_alias.ini
+--FILE--
+<?php 
+system("id");
+shell_exec("id");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system', because of the the rule '1' in %a/disabled_functions_param_alias.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_allow.phpt b/src/tests/disable_function/disabled_functions_param_allow.phpt
new file mode 100644
index 0000000..f570415
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_allow.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Disable functions - allow
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_allow.ini
+--FILE--
+<?php 
+system("echo win");
+system("id");
+?>
+--EXPECTF--
+win
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system' in %a/disabled_functions_param_allow.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_array.phpt b/src/tests/disable_function/disabled_functions_param_array.phpt
new file mode 100644
index 0000000..37a02e0
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_array.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_array.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("a"=>"test1");
+foo($a);
+$a=Array("a"=>"abcde");
+foo($a);
+$a=Array("a"=>"abcd");
+foo($a);
+?>
+--EXPECTF--
+test1
+abcde
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo', because its argument '$arr' content (abcd) matched the rule '1' in %a/disabled_functions_param_array.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_array_deref.phpt b/src/tests/disable_function/disabled_functions_param_array_deref.phpt
new file mode 100644
index 0000000..3305965
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_array_deref.phpt
@@ -0,0 +1,26 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_array.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("bla"=>"aaa", "a"=>"eee" );
+foo($a);
+$a=Array("bla"=>"aaa", "a"=>"abcdef" );
+foo($a);
+$a=Array("bla"=>"abcdef", "not_bla"=>"134");
+foo($a);
+?>
+--EXPECTF--
+eee
+abcdef
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo', because its argument '$arr' content (abcdef) matched the rule '2' in %a/disabled_functions_param_array_deref.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_array_no_value.phpt b/src/tests/disable_function/disabled_functions_param_array_no_value.phpt
new file mode 100644
index 0000000..dfb67a2
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_array_no_value.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Disable functions - matching on an array's variable only
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_array.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("test2"=>Array("foo"=>Array("lol"=>"bbb")), "a"=>"cccc");
+foo($a);
+$a=Array("test"=>"aaa", "a"=>"fff" );
+foo($a);
+?>
+--EXPECTF--
+cccc
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo', because its argument '$arr' content (aaa) matched the rule '3' in %a/disabled_functions_param_array_no_value.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_array_r.phpt b/src/tests/disable_function/disabled_functions_param_array_r.phpt
new file mode 100644
index 0000000..1773bbe
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_array_r.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on an array using regexp
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_r_array.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("test2"=>"pof", "pof"=>"pif", "a"=>Array("qwe"=>"bbb"), "a"=>"cccc");
+foo($a);
+$a=Array("a"=>"abcd", "pof"=>"pif", "bar"=>Array("qwe"=>"bbb"), "b"=>"cccc");
+foo($a);
+?>
+--EXPECTF--
+cccc
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo', because its argument 'arr' content (ARRAY) matched the rule '1' in %a/disabled_functions_param_array_r.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_array_r_keys.phpt b/src/tests/disable_function/disabled_functions_param_array_r_keys.phpt
new file mode 100644
index 0000000..0748e92
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_array_r_keys.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on an array using regexp
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_r_array.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("test2"=>"pof", "pof"=>"pif", "qwe"=>Array("qwe"=>"bbb"), "a"=>"cccc");
+foo($a);
+$a=Array("a"=>"", "pof"=>"pif", "bar"=>Array("qwe"=>"bbb"), "qweabcqwe"=>"nop");
+foo($a);
+?>
+--EXPECTF--
+cccc
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo', because its argument 'arr' content (ARRAY) matched the rule '2' in %a/disabled_functions_param_array_r_keys.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_array_several_levels.phpt b/src/tests/disable_function/disabled_functions_param_array_several_levels.phpt
new file mode 100644
index 0000000..cbe845b
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_array_several_levels.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on an array value buried in several levels
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_array.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("test2"=>Array("pof"=>"pif", "foo"=>Array("lol"=>"bbb")), "a"=>"cccc");
+foo($a);
+$a=Array("test2"=>Array("foo"=>Array("lol"=>"aaa")), "a"=>"dddd");
+foo($a);
+?>
+--EXPECTF--
+cccc
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo', because its argument '$arr' content (ARRAY) matched the rule '4' in %a/disabled_functions_param_array_several_levels.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_array_several_levels_int.phpt b/src/tests/disable_function/disabled_functions_param_array_several_levels_int.phpt
new file mode 100644
index 0000000..d957acf
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_array_several_levels_int.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on an array value buried in several levels
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_array.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("test2"=>Array("pof"=>"pif", "foo"=>Array("lol"=>"bbb")), "a"=>"cccc");
+foo($a);
+$a=Array("test2"=>Array("foo"=>Array("123"=>"aaa")), "a"=>"dddd");
+foo($a);
+?>
+--EXPECTF--
+cccc
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo', because its argument '$arr' content (ARRAY) matched the rule '4' in %a/disabled_functions_param_array_several_levels_int.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_array_several_levels_keys.phpt b/src/tests/disable_function/disabled_functions_param_array_several_levels_keys.phpt
new file mode 100644
index 0000000..59d27c0
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_array_several_levels_keys.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on an array value buried in several levels
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_array.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("test2"=>Array("pof"=>"pif", "bar"=>Array("qwe"=>"bbb")), "a"=>"cccc");
+foo($a);
+$a=Array("test2"=>Array("bar"=>Array("lol"=>"aaa")), "a"=>"dddd");
+foo($a);
+?>
+--EXPECTF--
+cccc
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo', because its argument '$arr' content (ARRAY) matched the rule '5' in %a/disabled_functions_param_array_several_levels_keys.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_array_several_levels_keys_int.phpt b/src/tests/disable_function/disabled_functions_param_array_several_levels_keys_int.phpt
new file mode 100644
index 0000000..647c394
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_array_several_levels_keys_int.phpt
@@ -0,0 +1,21 @@
+--TEST--
+Disable functions - match on an array value buried in several levels
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_array.ini
+--FILE--
+<?php
+function foo($arr) {
+         echo $arr["a"]."\n";
+}
+$a=Array("test2"=>Array("pof"=>"pif", "bar"=>Array("qwe"=>"bbb")), "a"=>"cccc");
+foo($a);
+$a=Array("test2"=>Array("bar"=>Array("123"=>"aaa")), "a"=>"dddd");
+foo($a);
+?>
+--EXPECTF--
+cccc
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo', because its argument '$arr' content (ARRAY) matched the rule '6' in %a/disabled_functions_param_array_several_levels_keys_int.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_broken_line.phpt b/src/tests/disable_function/disabled_functions_param_broken_line.phpt
new file mode 100644
index 0000000..4fc3c45
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_broken_line.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Disable functions - match on a specific line - broken configuration
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_broken_line.ini
+--FILE--
+<?php 
+system("echo 1337");
+system("echo 1338");
+?>
+--EXPECTF--
+PHP Fatal error:  [snuffleupagus][config] Failed to parse arg 'qwe' of `line` on line 1 in Unknown on line 0
+Fatal error: [snuffleupagus][config] Failed to parse arg 'qwe' of `line` on line 1 in Unknown on line 0
+Fatal error: [snuffleupagus][config] Invalid configuration file in Unknown on line 0
+Could not startup.
diff --git a/src/tests/disable_function/disabled_functions_param_int.phpt b/src/tests/disable_function/disabled_functions_param_int.phpt
new file mode 100644
index 0000000..e8b0a42
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_int.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_int.ini
+--FILE--
+<?php
+function foobar($id) {
+  echo $id."\n";
+}
+foobar(1);
+foobar(42);
+foobar(1337);
+foobar(13374242);
+foobar(0x2A);
+foobar("10");
+?>
+--EXPECTF--
+1
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foobar', because its argument '$id' content (42) matched a rule in %a/disabled_functions_param_int.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_invalid_pos.phpt b/src/tests/disable_function/disabled_functions_param_invalid_pos.phpt
new file mode 100644
index 0000000..c52443d
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_invalid_pos.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Disable functions - match on argument's position
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_invalid_pos.ini
+--FILE--
+<?php 
+system("echo 1");
+?>
+--EXPECTF--
+PHP Fatal error:  [snuffleupagus][config] Failed to parse arg 'qwe' of `pos` on line 1 in Unknown on line 0
+Fatal error: [snuffleupagus][config] Failed to parse arg 'qwe' of `pos` on line 1 in Unknown on line 0
+Fatal error: [snuffleupagus][config] Invalid configuration file in Unknown on line 0
+Could not startup.
diff --git a/src/tests/disable_function/disabled_functions_param_line.phpt b/src/tests/disable_function/disabled_functions_param_line.phpt
new file mode 100644
index 0000000..75bfedd
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_line.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Disable functions - match on a specific line
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_line.ini
+--FILE--
+<?php 
+system("echo 1337");
+system("id");
+?>
+--EXPECTF--
+1337
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system' in %a/disabled_functions_param_line.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_pos.phpt b/src/tests/disable_function/disabled_functions_param_pos.phpt
new file mode 100644
index 0000000..348d34b
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_pos.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Disable functions - match on argument's position
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_pos.ini
+--FILE--
+<?php 
+system("id");
+?>
+--EXPECTF--
+Warning: [snuffleupagus][config] It seems that you wrote a rule filtering on the 1337th argument of the function 'system', but it takes only 1 arguments. Matching on _all_ arguments instead. in %a/disabled_functions_param_pos.php on line 2
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system', because its argument 'command' content (id) matched a rule in %a/disabled_functions_param_pos.php on line %d
diff --git a/src/tests/disable_function/disabled_functions_param_pos2.phpt b/src/tests/disable_function/disabled_functions_param_pos2.phpt
new file mode 100644
index 0000000..87e18c0
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_pos2.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Disable functions - match on argument's position, not the first time
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_pos.ini
+--FILE--
+<?php 
+strlen("od");
+strlen("id");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen', because its argument 'str' content (id) matched the rule 'strlen array' in %a/disabled_functions_param_pos2.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_r.phpt b/src/tests/disable_function/disabled_functions_param_r.phpt
new file mode 100644
index 0000000..722f126
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_r.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_r.ini
+--FILE--
+<?php 
+system("id");
+system("echo win");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system', because its argument 'command' content (id) matched a rule in %a/disabled_functions_param_r.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_param_str_representation.phpt b/src/tests/disable_function/disabled_functions_param_str_representation.phpt
new file mode 100644
index 0000000..7cbdc0f
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_param_str_representation.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Disable functions - casting various types to string internally
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_str_representation.ini
+--FILE--
+<?php 
+echo var_export(true) . "\n";
+echo var_export(false) . "\n";
+echo var_export(null) . "\n";
+echo var_export(1) . "\n";
+echo var_export(1.0) . "\n";
+function f(&$a) {
+        echo var_export($a) . "\n";
+}
+$a = 123; f($a);
+?>
+--EXPECTF--
+true
+false
+NULL
+1
+1.0
+123
diff --git a/src/tests/disable_function/disabled_functions_parse_class.phpt b/src/tests/disable_function/disabled_functions_parse_class.phpt
new file mode 100644
index 0000000..af9ed88
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_parse_class.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Disable functions - Parsing of an Object as a return value of a function
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret.ini
+--FILE--
+<?php 
+/*
+Because Snuffleupagus used to cast everything with the `zval_get_string` function,
+this sometimes raised exceptions, because PHP is awful.
+ */
+class Bob {
+    function a() {
+        return new StdClass;
+    }
+}
+$b = new Bob;
+echo ($b->a() instanceof StdClass)?'Y':'N';
+?>
+--EXPECT--
+Y
diff --git a/src/tests/disable_function/disabled_functions_pos_type.phpt b/src/tests/disable_function/disabled_functions_pos_type.phpt
new file mode 100644
index 0000000..30aef8f
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_pos_type.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Disable functions - match on argument's position
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_pos.ini
+--FILE--
+<?php
+system([123, 456]);
+?>
+--EXPECTF--
+Warning: [snuffleupagus][config] It seems that you wrote a rule filtering on the 1337th argument of the function 'system', but it takes only 1 arguments. Matching on _all_ arguments instead. in %a/disabled_functions_pos_type.php on line %d
+Warning: [snuffleupagus][config] It seems that you wrote a rule filtering on the 1st argument of the function 'system', but it takes only 1 arguments. Matching on _all_ arguments instead. in %a/disabled_functions_pos_type.php on line %d
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system', because its argument 'command' content (?) matched the rule '1' in %a/disabled_functions_pos_type.php on line %d
diff --git a/src/tests/disable_function/disabled_functions_regexp_multiple.phpt b/src/tests/disable_function/disabled_functions_regexp_multiple.phpt
new file mode 100644
index 0000000..79f1fc7
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_regexp_multiple.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_regexp.ini
+--FILE--
+<?php 
+echo strlen("id") . "\n";
+echo strcmp("1", "2") . "\n";
+print("After") . "\n";
+?>
+--EXPECTF--
+Warning: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strlen' in %a/disabled_functions_regexp_multiple.php on line 2
+2
+Warning: [snuffleupagus][disabled_function] Aborted execution on call of the function 'strcmp' in %a/disabled_functions_regexp_multiple.php on line 3
+-1
+After
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_register_shutdown_function.phpt b/src/tests/disable_function/disabled_functions_register_shutdown_function.phpt
new file mode 100644
index 0000000..b6f1a10
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_register_shutdown_function.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Disable functions - Called with register_shutdown_function
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_user_functions.ini
+--FILE--
+<?php 
+function my_super_function() {
+        echo 'lose';
+}
+echo "1337\n";
+register_shutdown_function('my_super_function');
+?>
+--EXPECTF--
+1337
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'my_super_function' in %a/disabled_functions_register_shutdown_function.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_register_tick_function.phpt b/src/tests/disable_function/disabled_functions_register_tick_function.phpt
new file mode 100644
index 0000000..6e3fb6f
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_register_tick_function.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Disable functions - Called with register_tick_function
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_user_functions.ini
+--FILE--
+<?php 
+declare(ticks=1);
+function my_super_function() {
+        echo 'lose';
+}
+echo "1337\n";
+register_tick_function('my_super_function');
+?>
+--EXPECTF--
+1337
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'my_super_function' in %a/disabled_functions_register_tick_function.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_require.phpt b/src/tests/disable_function/disabled_functions_require.phpt
new file mode 100644
index 0000000..77dfbf5
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_require.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Disable functions - Require
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_require.ini
+--FILE--
+<?php 
+$dir = __DIR__;
+file_put_contents($dir . '/test.bla', "BLA");
+file_put_contents($dir . '/test.meh', "MEH");
+require $dir . '/test.bla';
+require $dir . '/test.meh';
+echo "1337";
+?>
+--CLEAN--
+<?php
+$dir = __DIR__;
+unlink($dir . '/test.bla');
+unlink($dir . '/test.meh');
+?>
+--EXPECTF--
+BLA
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'require', because its argument 'inclusion path' content (%a/test.meh) matched a rule in %a/disabled_functions_require.php on line 6
diff --git a/src/tests/disable_function/disabled_functions_require_allow.phpt b/src/tests/disable_function/disabled_functions_require_allow.phpt
new file mode 100644
index 0000000..1e3bc56
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_require_allow.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Disable functions - Require (allow)
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_require_allow.ini
+--FILE--
+<?php 
+$dir = __DIR__;
+file_put_contents($dir . '/test.bla', "BLA\n");
+file_put_contents($dir . '/test.meh', "MEH\n");
+require $dir . '/test.bla';
+require $dir . '/test.meh';
+echo "1337";
+?>
+--EXPECTF--
+BLA
+MEH
+1337
+--CLEAN--
+<?php
+$dir = __DIR__;
+unlink($dir . '/test.bla');
+unlink($dir . '/test.meh');
+?>
diff --git a/src/tests/disable_function/disabled_functions_require_once.phpt b/src/tests/disable_function/disabled_functions_require_once.phpt
new file mode 100644
index 0000000..84e93cd
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_require_once.phpt
@@ -0,0 +1,24 @@
+--TEST--
+Disable functions - require_once
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_require.ini
+--FILE--
+<?php 
+$dir = __DIR__;
+file_put_contents($dir . '/test.bla', "BLA");
+file_put_contents($dir . '/test.meh', "MEH");
+require_once $dir . '/test.bla';
+require_once $dir . '/test.meh';
+echo "1337";
+?>
+--CLEAN--
+<?php
+$dir = __DIR__;
+unlink($dir . '/test.bla');
+unlink($dir . '/test.meh');
+?>
+--EXPECTF--
+BLA
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'require_once', because its argument 'inclusion path' content (%a/test.meh) matched a rule in %a/disabled_functions_require_once.php on line 6
diff --git a/src/tests/disable_function/disabled_functions_require_simulation.phpt b/src/tests/disable_function/disabled_functions_require_simulation.phpt
new file mode 100644
index 0000000..6c97480
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_require_simulation.phpt
@@ -0,0 +1,27 @@
+--TEST--
+Disable functions - Require (simulation)
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_require.ini
+--FILE--
+<?php 
+$dir = __DIR__;
+file_put_contents($dir . '/test.bla', "BLA\n");
+file_put_contents($dir . '/test.sim', "MEH\n");
+require $dir . '/test.bla';
+require $dir . '/test.sim';
+echo "1337\n";
+?>
+--CLEAN--
+<?php
+$dir = __DIR__;
+unlink($dir . '/test.bla');
+unlink($dir . '/test.sim');
+?>
+--EXPECTF--
+BLA
+Warning: [snuffleupagus][disabled_function] Aborted execution on call of the function 'require', because its argument 'inclusion path' content (%a/test.sim) matched a rule in %a/disabled_functions_require_simulation.php on line 6
+MEH
+1337
diff --git a/src/tests/disable_function/disabled_functions_ret.phpt b/src/tests/disable_function/disabled_functions_ret.phpt
new file mode 100644
index 0000000..7c5d596
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Disable functions check on `ret`.
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret.ini
+--FILE--
+<?php 
+echo strpos("pouet", "p");
+echo stripos("pouet", "p");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'strpos', because the function returned '0', which matched a rule in %a/disabled_functions_ret.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret2.phpt b/src/tests/disable_function/disabled_functions_ret2.phpt
new file mode 100644
index 0000000..e32c585
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret2.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disable functions check on `ret`.
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret.ini
+--FILE--
+<?php 
+echo stripos("pouet", "p");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'stripos', because the function returned '0', which matched a rule in %a/disabled_functions_ret2.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret3.phpt b/src/tests/disable_function/disabled_functions_ret3.phpt
new file mode 100644
index 0000000..dc60c43
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret3.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Disable functions check on `ret`.
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret.ini
+memory_limit=-1
+--FILE--
+<?php 
+class Bob {
+        function a() {
+        echo("We're in function `a`.\n");
+                return 2;
+        }
+}
+$b = new Bob();
+echo "`a` returned: " . $b->a() . ".\n";
+echo("We're at the end of the execution.\n");
+?>
+--EXPECTF--
+We're in function `a`.
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'Bob::a', because the function returned '2', which matched a rule in %a/disabled_functions_ret3.php on line 9
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_allow.phpt b/src/tests/disable_function/disabled_functions_ret_allow.phpt
new file mode 100644
index 0000000..1690995
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_allow.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Disable functions check on `ret`.
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_ret_allow.ini
+--FILE--
+<?php 
+echo strpos("pouet", "p");
+echo stripos("pouet", "p");
+?>
+--EXPECT--
+00
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_allow_value.phpt b/src/tests/disable_function/disabled_functions_ret_allow_value.phpt
new file mode 100644
index 0000000..881a006
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_allow_value.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disable functions check on `ret` allowed
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_ret_allow_value.ini
+--FILE--
+<?php 
+echo strpos("pouet", "p");
+?>
+--EXPECT--
+0
diff --git a/src/tests/disable_function/disabled_functions_ret_right_hash.phpt b/src/tests/disable_function/disabled_functions_ret_right_hash.phpt
new file mode 100644
index 0000000..1307172
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_right_hash.phpt
@@ -0,0 +1,14 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_ret_right_hash.ini
+--FILE--
+<?php 
+system("echo $((1 + 1336))");
+?>
+--EXPECTF--
+1337
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'system', because the function returned '1337', which matched a rule in %a/disabled_functions_ret_right_hash.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_simulation.phpt b/src/tests/disable_function/disabled_functions_ret_simulation.phpt
new file mode 100644
index 0000000..bd4cea0
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_simulation.phpt
@@ -0,0 +1,20 @@
+--TEST--
+Disable functions check on `ret` simulation
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_ret_simulation.ini
+--FILE--
+<?php 
+echo strpos("pouet", "p") . "\n";
+echo stripos("pouet", "p") . "\n";
+strcmp("p", "p") . "\n";
+?>
+--EXPECTF--
+Warning: [snuffleupagus][disabled_function] Aborted execution on return of the function 'strpos', because the function returned '0', which matched a rule in %a/disabled_functions_ret_simulation.php on line 2
+0
+Warning: [snuffleupagus][disabled_function] Aborted execution on return of the function 'stripos', because the function returned '0', which matched the rule '1' in %a/disabled_functions_ret_simulation.php on line 3
+0
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'strcmp', because the function returned '0', which matched a rule in %a/disabled_functions_ret_simulation.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_type.phpt b/src/tests/disable_function/disabled_functions_ret_type.phpt
new file mode 100644
index 0000000..88401ca
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_type.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Disable functions check on `ret` by type matching (false)
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret_type.ini
+--FILE--
+<?php 
+var_dump(strpos("pouet", "p")) . "\n";
+echo "1337\n";
+echo strpos("pouet", "123");
+?>
+--EXPECTF--
+int(0)
+1337
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'strpos', because the function returned 'FALSE', which matched the rule 'Return value is FALSE' in %a/disabled_functions_ret_type.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_type_array.phpt b/src/tests/disable_function/disabled_functions_ret_type_array.phpt
new file mode 100644
index 0000000..3ceac9e
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_type_array.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disable functions check on `ret` by type matching (array).
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret_type_array.ini
+--FILE--
+<?php 
+echo get_loaded_extensions();
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'get_loaded_extensions', because the function returned 'ARRAY', which matched the rule 'Return value is an array' in %a/disabled_functions_ret_type_array.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_type_double.phpt b/src/tests/disable_function/disabled_functions_ret_type_double.phpt
new file mode 100644
index 0000000..b0e895c
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_type_double.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disable functions check on `ret` by type matching (double).
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret_type_double.ini
+--FILE--
+<?php 
+echo cos(0.5) . "\n";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'cos', because the function returned '0.877583', which matched the rule 'Return value is a double' in %a/disabled_functions_ret_type_double.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_type_long.phpt b/src/tests/disable_function/disabled_functions_ret_type_long.phpt
new file mode 100644
index 0000000..c389533
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_type_long.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disable functions check on `ret` by type matching (long).
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret_type_long.ini
+--FILE--
+<?php 
+echo strlen("pouet") . "\n";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'strlen', because the function returned '5', which matched the rule 'Return value is a long' in %a/disabled_functions_ret_type_long.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_type_null.phpt b/src/tests/disable_function/disabled_functions_ret_type_null.phpt
new file mode 100644
index 0000000..894b3f5
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_type_null.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Disable functions check on `ret` by type matching (null).
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret_type_null.ini
+--FILE--
+<?php 
+function my_function() {
+        return NULL;
+}
+var_dump(my_function());
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'my_function', because the function returned 'NULL', which matched the rule 'Return value is null' in %a/disabled_functions_ret_type_null.php on line 6
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_type_object.phpt b/src/tests/disable_function/disabled_functions_ret_type_object.phpt
new file mode 100644
index 0000000..171cd4b
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_type_object.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Disable functions check on `ret` by type matching (object).
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret_type_object.ini
+--FILE--
+<?php 
+function a(){
+        return new StdClass();
+}
+$var = a();
+echo "fail";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'a', because the function returned 'OBJECT', which matched a rule in %a/disabled_functions_ret_type_object.php on line 5
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_type_resource.phpt b/src/tests/disable_function/disabled_functions_ret_type_resource.phpt
new file mode 100644
index 0000000..4ae38b6
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_type_resource.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disable functions check on `ret` by type matching (resource).
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret_type_resource.ini
+--FILE--
+<?php 
+echo fopen("/etc/passwd", "r");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'fopen', because the function returned 'RESOURCE', which matched the rule 'Return value is a resource' in %a/disabled_functions_ret_type_resource.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_type_str.phpt b/src/tests/disable_function/disabled_functions_ret_type_str.phpt
new file mode 100644
index 0000000..356ff43
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_type_str.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disable functions check on `ret` by type matching (string).
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret_type_str.ini
+--FILE--
+<?php 
+echo substr("pouet", 3) . "\n";
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'substr', because the function returned 'et', which matched the rule 'Return value is a string' in %a/disabled_functions_ret_type_str.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_type_true.phpt b/src/tests/disable_function/disabled_functions_ret_type_true.phpt
new file mode 100644
index 0000000..8ddb1f7
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_type_true.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Disable functions check on `ret` by type matching (true).
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_ret_type_true.ini
+--FILE--
+<?php 
+var_dump(is_numeric("pouet")) . "\n";
+echo "1337\n";
+echo is_numeric("1234") . "\n";
+?>
+--EXPECTF--
+bool(false)
+1337
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'is_numeric', because the function returned 'TRUE', which matched the rule 'Return value is a true' in %a/disabled_functions_ret_type_true.php on line 4
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_user.phpt b/src/tests/disable_function/disabled_functions_ret_user.phpt
new file mode 100644
index 0000000..8caa9bd
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_user.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Check NULL return value for user func
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_ret_user.ini
+--FILE--
+<?php 
+function qwe() {
+  return "asd";
+}
+qwe();
+echo 1;
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'qwe', because the function returned 'asd', which matched a rule in %a/disabled_functions_ret_user.php on line %d
diff --git a/src/tests/disable_function/disabled_functions_ret_user_used.phpt b/src/tests/disable_function/disabled_functions_ret_user_used.phpt
new file mode 100644
index 0000000..5857905
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_user_used.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Check return value for user func
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_ret_user.ini
+--FILE--
+<?php 
+function qwe() {
+  return "asd";
+}
+echo qwe();
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'qwe', because the function returned 'asd', which matched a rule in %a/disabled_functions_ret_user_used.php on line %d
diff --git a/src/tests/disable_function/disabled_functions_ret_val.phpt b/src/tests/disable_function/disabled_functions_ret_val.phpt
new file mode 100644
index 0000000..40a3be9
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_val.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Disable functions ret val
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_retval.ini
+--FILE--
+<?php 
+echo str_repeat("fufu",1)."\n";
+echo str_repeat("fufufu",1);
+?>
+--EXPECTF--
+fufu
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'str_repeat', because the function returned 'fufufu', which matched a rule in %a/disabled_functions_ret_val.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_ret_val_dump.phpt b/src/tests/disable_function/disabled_functions_ret_val_dump.phpt
new file mode 100644
index 0000000..51e4f29
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_val_dump.phpt
@@ -0,0 +1,23 @@
+--TEST--
+Disable functions ret val - dump
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_retval_dump.ini
+--ENV--
+DOCUMENT_ROOT=a
+--POST--
+post_a=data_post_a&post_b=data_post_b
+--GET--
+get_a=data_get_a&get_b=data_get_b
+--COOKIE--
+cookie_a=data_cookie_a&cookie_b=data_cookie_b
+--FILE--
+<?php 
+echo str_repeat("fufu",1)."\n";
+echo str_repeat("fufufu",1);
+?>
+--EXPECTF--
+fufu
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'str_repeat', because the function returned 'fufufu', which matched a rule in %a/disabled_functions_ret_val_dump.php on line 3
diff --git a/src/tests/disable_function/disabled_functions_ret_val_rx.phpt b/src/tests/disable_function/disabled_functions_ret_val_rx.phpt
new file mode 100644
index 0000000..ba06649
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_ret_val_rx.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Disable functions ret val rx
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_retval_rx.ini
+--FILE--
+<?php 
+echo str_repeat("fufu",1)."\n";
+echo str_repeat("fufufu",1);
+?>
+--EXPECTF--
+fufu
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on return of the function 'str_repeat', because the function returned 'fufufu', which matched a rule in %a/disabled_functions_ret_val_rx.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_right_hash.phpt b/src/tests/disable_function/disabled_functions_right_hash.phpt
new file mode 100644
index 0000000..f3c5fb3
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_right_hash.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_right_hash.ini
+--FILE--
+<?php 
+system("echo $((1 + 1336))");
+?>
+--EXPECTF--
+1337
diff --git a/src/tests/disable_function/disabled_functions_runtime.phpt b/src/tests/disable_function/disabled_functions_runtime.phpt
new file mode 100644
index 0000000..4ba1a53
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_runtime.phpt
@@ -0,0 +1,32 @@
+--TEST--
+Disable functions - runtime inclusion
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_param_runtime.ini
+--FILE--
+<?php 
+$dir = __DIR__;
+$content = '<?php function test($param) { echo $param . "\n"; }';
+file_put_contents('file_to_include1.php', $content);
+file_put_contents('file_to_include2.php', $content);
+if (rand() % 2) {
+    include "file_to_include1.php";
+} else {
+    include "file_to_include2.php";
+}
+test('1338');test('1337');
+?>
+--CLEAN--
+<?php
+unlink("file_to_include1.php");
+unlink("file_to_include2.php");
+?>
+--EXPECTF--
+1338
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'test', because its argument '$param' content (1337) matched a rule in %a/src/file_to_include%d.php on line 1
diff --git a/src/tests/disable_function/disabled_functions_upper.phpt b/src/tests/disable_function/disabled_functions_upper.phpt
new file mode 100644
index 0000000..8fa8ea3
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_upper.phpt
@@ -0,0 +1,16 @@
+--TEST--
+Disable functions - uppercase
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions.ini
+--FILE--
+<?php 
+sYSTEm("id");
+pRINTf("printf in simulation mode\n");
+pRINT("print in disabled mode\n");
+vaR_DUmp("this is a super test");
+echo sTRPOs("pouet", "o");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system' in %a/disabled_functions_upper.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_functions_variadic.phpt b/src/tests/disable_function/disabled_functions_variadic.phpt
new file mode 100644
index 0000000..95d308e
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_variadic.phpt
@@ -0,0 +1,18 @@
+--TEST--
+Disable functions - support for variadic functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_functions_variadic.ini
+--FILE--
+<?php 
+function foo(...$b) {
+        return count($b);
+}
+echo foo(5, 4, 3, 2, 1);
+?>
+--EXPECTF--
+Warning: [snuffleupagus][disable_function] Snuffleupagus doesn't support variadic functions yet, sorry. Check https://github.com/nbs-system/snuffleupagus/issues/164 for details. in %a/disabled_functions_variadic.php on line %d
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'foo' in %a/disabled_functions_variadic.php on line %d
diff --git a/src/tests/disable_function/disabled_functions_zero_cidr.phpt b/src/tests/disable_function/disabled_functions_zero_cidr.phpt
new file mode 100644
index 0000000..4e5f930
--- /dev/null
+++ b/src/tests/disable_function/disabled_functions_zero_cidr.phpt
@@ -0,0 +1,17 @@
+--TEST--
+Disable functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--ENV--
+return <<<EOF
+REMOTE_ADDR=127.0.0.1
+EOF;
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions_zero_cidr.ini
+--FILE--
+<?php
+system("echo 42");
+printf("1337");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system' in %a/disabled_functions_zero_cidr.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_native_functions_indirect.phpt b/src/tests/disable_function/disabled_native_functions_indirect.phpt
new file mode 100644
index 0000000..ba355d6
--- /dev/null
+++ b/src/tests/disable_function/disabled_native_functions_indirect.phpt
@@ -0,0 +1,12 @@
+--TEST--
+Disabled native functions, called indirectly
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/disabled_functions.ini
+--FILE--
+<?php 
+array_map('system', [1,2,3,4]);
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'system' in %a/disabled_native_functions_indirect.php on line 2
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_user_functions.phpt b/src/tests/disable_function/disabled_user_functions.phpt
new file mode 100644
index 0000000..9c17b79
--- /dev/null
+++ b/src/tests/disable_function/disabled_user_functions.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Disabled user-created functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_user_functions.ini
+--FILE--
+<?php 
+function my_super_function() {
+        echo 1;
+}
+my_super_function();
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'my_super_function' in %a/disabled_user_functions.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/disabled_user_functions_indirect.phpt b/src/tests/disable_function/disabled_user_functions_indirect.phpt
new file mode 100644
index 0000000..f663ded
--- /dev/null
+++ b/src/tests/disable_function/disabled_user_functions_indirect.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Disabled user-created functions, called indirectly
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) die "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_disabled_user_functions.ini
+--FILE--
+<?php 
+function my_super_function() {
+        echo 1;
+}
+array_map('my_super_function', [1,2,3,4]);
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'my_super_function' in %a/disabled_user_functions_indirect.php on line 3
+\ No newline at end of file
diff --git a/src/tests/disable_function/noncore_function_hooking.phpt b/src/tests/disable_function/noncore_function_hooking.phpt
new file mode 100644
index 0000000..52bb114
--- /dev/null
+++ b/src/tests/disable_function/noncore_function_hooking.phpt
@@ -0,0 +1,15 @@
+--TEST--
+Hooking of user-defined functions
+--SKIPIF--
+<?php if (!extension_loaded("snuffleupagus")) print "skip"; ?>
+--INI--
+sp.configuration_file={PWD}/config/config_noncore_function_hooking.ini
+--FILE--
+<?php 
+function custom_fun($a) {
+        echo $a;
+}
+custom_fun("hello");
+?>
+--EXPECTF--
+Fatal error: [snuffleupagus][disabled_function] Aborted execution on call of the function 'custom_fun' in %a/noncore_function_hooking.php on line 3
+\ No newline at end of file