(PHP 5, PHP 7, PHP 8)
ReflectionClass::getMethod — 获取类方法的 ReflectionMethod
name要反射的方法名称。
一个 ReflectionMethod。
如果方法不存在则会抛出 ReflectionException 异常。
示例 #1 ReflectionClass::getMethod() 的基本用法
<?php
$class = new ReflectionClass('ReflectionClass');
$method = $class->getMethod('getMethod');
var_dump($method);
?>以上示例会输出：
object(ReflectionMethod)#2 (2) {
["name"]=>
string(9) "getMethod"
["class"]=>
string(15) "ReflectionClass"
}
If you ever need to get the type hint of a parameter in a method use this.<?php//Target our class$reflector = new ReflectionClass('MyClass');//Get the parameters of a method$parameters = $reflector->getMethod('FireCannon')->getParameters();//Loop through each parameter and get the typeforeach($parameters as $param){ //Before you call getClass() that class must be defined! echo $param->getClass()->name;}?>if you ever need to get the body of a method, use this extension (https://github.com/sagittaracc/reflection):namespace sagittaracc\classes;class Test{ public function method() { if (true) { return 'this method'; } return 'never goes here'; }}$reflection = new ReflectionClass(Test::class);$method = $reflection->getMethod('method');echo $method->body; // if (true) { return 'this method'; } return 'never goes here';