fix ZTS build

diff --git a/ext/standard/string.c b/ext/standard/string.c
index ca827eecb4637ea217cdc60a8c079d4ddb332b78..62926777d51bf0ee3474107da556ebdbff726709 100644 (file)
--- a/ext/standard/string.c
+++ b/ext/standard/string.c
@@ -888,6 +888,7 @@ PHPAPI void php_implode(zval *delim, zval *arr, zval *return_value)
        int            numelems, i = 0;
        zval tmp_val;
        int str_len;
+       TSRMLS_FETCH();
 
        numelems = zend_hash_num_elements(Z_ARRVAL_P(arr));