name2_len         728 Zend/zend_compile.c zend_string *zend_concat_names(char *name1, size_t name1_len, char *name2, size_t name2_len) {
name2_len         729 Zend/zend_compile.c 	return zend_concat3(name1, name1_len, "\\", 1, name2, name2_len);