okey_len          921 ext/standard/streamsfuncs.c 	uint wkey_len, okey_len;
okey_len          933 ext/standard/streamsfuncs.c 				if (HASH_KEY_IS_STRING == zend_hash_get_current_key_ex(Z_ARRVAL_PP(wval), &okey, &okey_len, &num_key, 0, &opos)) {