snuffleupagus/src/tests/disable_function/disabled_function_echo_2.phpt, branch optim85

Prevent opcache from inlining functions with return-value rules on PHP 8.5+

2026-05-09T23:01:43Z

PHP 8.5's opcache optimizer can inline trivial user functions (constant return values), completely eliminating the DO_UCALL opcode. When this happens, zend_execute_ex is never invoked and snuffleupagus's return-value monitoring hooks never fire. Fix this by setting ZEND_ACC_HAS_TYPE_HINTS on monitored functions' op_arrays during compilation (via sp_op_array_handler). This flag is checked by opcache's zend_try_inline_call() and prevents inlining. For 0-arg functions — the only ones eligible for inlining — there are no RECV opcodes, so the runtime impact is zero. To enable sp_op_array_handler when return-value rules are configured, the extension now registers itself as a zend extension and sets ZEND_COMPILE_HANDLE_OP_ARRAY (previously only done for global_strict). The disabled_function_echo_2 test is updated to use separate echo statements and opcache.optimization_level=0, since opcache's echo merging is a compile-time string concatenation that cannot be prevented per-function. This is a bit ugly, but it's the less awful solution to be able to hook return values.

Skip a test on ≥PHP8.5

2026-05-09T22:09:44Z

PHP is now optimizing `echo A,B,C` into `echo A B C`, so the test is pointless.

Fix the CI for PHP8.2

2023-01-04T18:10:38Z

mark some tests as passing on php8

2020-12-25T14:43:10Z

Mark the relevant php8 tests as broken (#359)

2020-12-12T19:33:14Z

* Skip tests broken on php8 * Oops * Fix some tests * Add some XXE tests for php8 * Fix a test

In tests, don't `die("skip")` but `print "skip"` instead (#358)

2020-12-01T08:47:51Z

This is required since the `die` is making php8 choke

Fix #338 - added log type if type is simulation, drop or log. (#339)

2020-07-21T09:58:22Z

Co-authored-by: Giovanni Dante Grazioli

Log ip addresses

2019-11-03T13:49:03Z

Reorganize the testsuite

2019-01-14T19:29:25Z

Splitting the testsuite in several components makes it easier to manage and comprehend. This was also needed some some tests aren't passing on Alpine Linux, but we still want to run as many of them as we can on this platform.