parent_constant  3874 Zend/zend_compile.c static zend_bool do_inherit_constant_check(HashTable *child_constants_table, const zval **parent_constant, const zend_hash_key *hash_key, const zend_class_entry *iface) /* {{{ */
parent_constant  3879 Zend/zend_compile.c 		if (*old_constant != *parent_constant) {