Use zend_long_to_str in pcntl

diff --git a/ext/pcntl/pcntl.c b/ext/pcntl/pcntl.c
index 4e125e5c1ee3224161a0a489a4b7874ff3373ba2..5de4ae1cd4594b996eb9c966184613a610d6dba8 100644 (file)
--- a/ext/pcntl/pcntl.c
+++ b/ext/pcntl/pcntl.c
@@ -790,9 +790,7 @@ PHP_FUNCTION(pcntl_exec)
                ZEND_HASH_FOREACH_KEY_VAL(envs_hash, key_num, key, element) {
                        if (envi >= envc) break;
                        if (!key) {
-                               key = STR_ALLOC(101, 0);
-                               snprintf(key->val, 100, "%ld", key_num);
-                               key->len = strlen(key->val);
+                               key = zend_long_to_str(key_num);
                        } else {
                                STR_ADDREF(key);
                        }