Php/docs/reflectionclass.getmethods
ReflectionClass::getMethods
(PHP 5, PHP 7)
ReflectionClass::getMethods — 获取方法的数组
说明
public ReflectionClass::getMethods
([ int $filter
] ) : array
获取类的方法的一个数组。
参数
filter
过滤结果为仅包含某些属性的方法。默认不过滤。
ReflectionMethod::IS_STATIC
、ReflectionMethod::IS_PUBLIC
、ReflectionMethod::IS_PROTECTED
、ReflectionMethod::IS_PRIVATE
、ReflectionMethod::IS_ABSTRACT
、ReflectionMethod::IS_FINAL
的按位或(OR),就会返回任意满足条件的属性。Note:
请注意:其他位操作,例如
~
无法按预期运行。这个例子也就是说,无法获取所有的非静态方法。
范例
Example #1 ReflectionClass::getMethods() 的基本用法
<?phpclass Apple { public function firstMethod() { } final protected function secondMethod() { } private static function thirdMethod() { }}$class = new ReflectionClass('Apple');$methods = $class->getMethods();var_dump($methods);?>
以上例程会输出:
array(3) { [0]=> &object(ReflectionMethod)#2 (2) { ["name"]=> string(11) "firstMethod" ["class"]=> string(5) "Apple" } [1]=> &object(ReflectionMethod)#3 (2) { ["name"]=> string(12) "secondMethod" ["class"]=> string(5) "Apple" } [2]=> &object(ReflectionMethod)#4 (2) { ["name"]=> string(11) "thirdMethod" ["class"]=> string(5) "Apple" } }
Example #2 从 ReflectionClass::getMethods() 中过滤结果
<?phpclass Apple { public function firstMethod() { } final protected function secondMethod() { } private static function thirdMethod() { }}$class = new ReflectionClass('Apple');$methods = $class->getMethods(ReflectionMethod::IS_STATIC | ReflectionMethod::IS_FINAL);var_dump($methods);?>
以上例程会输出:
array(2) { [0]=> &object(ReflectionMethod)#2 (2) { ["name"]=> string(12) "secondMethod" ["class"]=> string(5) "Apple" } [1]=> &object(ReflectionMethod)#3 (2) { ["name"]=> string(11) "thirdMethod" ["class"]=> string(5) "Apple" } }