num_ind           663 ext/standard/streamsfuncs.c 		ulong num_ind;
num_ind           668 ext/standard/streamsfuncs.c 				&key, &key_len, &num_ind, 0, NULL);
num_ind           686 ext/standard/streamsfuncs.c 					zend_hash_index_update(new_hash, num_ind, (void *)elem, sizeof(zval *), (void **)&dest_elem);