start_key        1515 ext/standard/array.c 	long start_key, num;
start_key        1517 ext/standard/array.c 	if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "llz", &start_key, &num, &val) == FAILURE) {
start_key        1534 ext/standard/array.c 	zend_hash_index_update(Z_ARRVAL_P(return_value), start_key, &val, sizeof(zval *), NULL);
start_key         342 ext/standard/basic_functions.c 	ZEND_ARG_INFO(0, start_key)