zend_hash_internal_pointer_reset(&ht);
switch (zend_hash_get_current_key_ex(&ht, &str, &len, &idx, 0, NULL)) {
case HASH_KEY_IS_STRING:
zend_hash_internal_pointer_reset(&ht);
switch (zend_hash_get_current_key_ex(&ht, &str, &len, &idx, 0, NULL)) {
case HASH_KEY_IS_STRING: