Ensure we are working with strings here

diff --git a/ext/pcre/php_pcre.c b/ext/pcre/php_pcre.c
index 9311fc13f3edf788929ca49294863220ca1e0429..79c8f2d48cb94149f94973b12355d7b1c2831f52 100644 (file)
--- a/ext/pcre/php_pcre.c
+++ b/ext/pcre/php_pcre.c
@@ -1013,6 +1013,7 @@ PHPAPI char *php_pcre_replace_impl(pcre_cache_entry *pce, char *subject, int sub
                        return NULL;
                }
        } else {
+               convert_to_string_ex(&replace_val);
                replace = Z_STRVAL_P(replace_val);
                replace_len = Z_STRLEN_P(replace_val);
                replace_end = replace + replace_len;