ReflectionClass::isIterateable

ReflectionClass::isTrait

ReflectionClass

ReflectionClass::isSubclassOf

(PHP 5)

ReflectionClass::isSubclassOf — Checks if a subclass

说明

public bool ReflectionClass::isSubclassOf ( string $class )

Checks if the class is a subclass of a specified class or implements a specified interface.

参数

class: The class name being checked against.

返回值

成功时返回 TRUE，或者在失败时返回 FALSE.

参见

ReflectionClass::isInterface() - Checks if the class is an interface
ReflectionClass::implementsInterface() - Implements interface
is_subclass_of() - 如果此对象是该类的子类，则返回 TRUE
get_parent_class() - 返回对象或类的父类名

ReflectionClass::isIterateable

ReflectionClass::isTrait

ReflectionClass