From 26ee817a0e5a2bed4994fd4efc13e7f5106ca55c Mon Sep 17 00:00:00 2001
From: Ben Fuhrmannek
Date: Sat, 7 Aug 2021 22:33:21 +0200
Subject: PHP7 compatibility

---
 src/sp_php_compat.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 src/sp_php_compat.c

(limited to 'src/sp_php_compat.c')

diff --git a/src/sp_php_compat.c b/src/sp_php_compat.c
new file mode 100644
index 0000000..933acd8
--- /dev/null
+++ b/src/sp_php_compat.c
@@ -0,0 +1,22 @@
+#include "php_snuffleupagus.h"
+
+#if PHP_VERSION_ID < 80000
+
+// zend_string_concat2 taken from PHP 8.0.9 zend_string.c
+// TODO: license clarification
+
+ZEND_API zend_string *zend_string_concat2(
+		const char *str1, size_t str1_len,
+		const char *str2, size_t str2_len)
+{
+	size_t len = str1_len + str2_len;
+	zend_string *res = zend_string_alloc(len, 0);
+
+	memcpy(ZSTR_VAL(res), str1, str1_len);
+	memcpy(ZSTR_VAL(res) + str1_len, str2, str2_len);
+	ZSTR_VAL(res)[len] = '\0';
+
+	return res;
+}
+
+#endif
-- 
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