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"
}
}