zend_inheritance.h

/*
 +----------------------------------------------------------------------+
 | Zend Engine |
 +----------------------------------------------------------------------+
 | Copyright (c) Zend Technologies Ltd. (http://www.zend.com) |
 +----------------------------------------------------------------------+
 | This source file is subject to version 2.00 of the Zend license, |
 | that is bundled with this package in the file LICENSE, and is |
 | available through the world-wide-web at the following url: |
 | http://www.zend.com/license/2_00.txt. |
 | If you did not receive a copy of the Zend license and are unable to |
 | obtain it through the world-wide-web, please send a note to |
 | license@zend.com so we can mail you a copy immediately. |
 +----------------------------------------------------------------------+
 | Authors: Andi Gutmans <andi@php.net> |
 | Zeev Suraski <zeev@php.net> |
 +----------------------------------------------------------------------+
*/

#ifndefZEND_INHERITANCE_H
#defineZEND_INHERITANCE_H

#include"zend.h"
#include"zend_compile.h"

BEGIN_EXTERN_C()

ZEND_APIvoidzend_do_implement_interface(zend_class_entry*ce, zend_class_entry*iface);
ZEND_APIvoidzend_do_inheritance_ex(zend_class_entry*ce, zend_class_entry*parent_ce, boolchecked);

staticzend_always_inlinevoidzend_do_inheritance(zend_class_entry*ce, zend_class_entry*parent_ce) {
zend_do_inheritance_ex(ce, parent_ce, 0);
}

ZEND_APIzend_class_entry*zend_do_link_class(zend_class_entry*ce, zend_string*lc_parent_name, constzend_string*key);

voidzend_verify_abstract_class(zend_class_entry*ce);
voidzend_build_properties_info_table(zend_class_entry*ce);
ZEND_APIzend_class_entry*zend_try_early_bind(zend_class_entry*ce, zend_class_entry*parent_ce, zend_string*lcname, zval*delayed_early_binding);

voidzend_inheritance_check_override(constzend_class_entry*ce);

ZEND_APIexternzend_class_entry* (*zend_inheritance_cache_get)(zend_class_entry*ce, zend_class_entry*parent, zend_class_entry**traits_and_interfaces);
ZEND_APIexternzend_class_entry* (*zend_inheritance_cache_add)(zend_class_entry*ce, zend_class_entry*proto, zend_class_entry*parent, zend_class_entry**traits_and_interfaces, HashTable*dependencies);

typedefenum {
INHERITANCE_UNRESOLVED=-1,
INHERITANCE_ERROR=0,
INHERITANCE_WARNING=1,
INHERITANCE_SUCCESS=2,
} zend_inheritance_status;

ZEND_APIzend_inheritance_statuszend_verify_property_hook_variance(constzend_property_info*prop_info, constzend_function*func);
ZEND_APIZEND_COLDZEND_NORETURNvoidzend_hooked_property_variance_error(constzend_property_info*prop_info);
ZEND_APIZEND_COLDZEND_NORETURNvoidzend_hooked_property_variance_error_ex(zend_string*value_param_name, zend_string*class_name, zend_string*prop_name);
ZEND_APIvoidzend_verify_hooked_property(constzend_class_entry*ce, zend_property_info*prop_info, zend_string*prop_name);

END_EXTERN_C()

#endif