<?php function title($title, $name) { return sprintf("%s. %s\r\n", $title, $name); } $function = new ReflectionFunction('title'); echo $function->invoke('Dr', 'Phil'); ?>
以上例程会输出:
Dr. Phil
注释
Note:
如果函数有参数需为引用,那么它们必须以引用方式传入。
class HelloWorld { public function sayHelloTo($params) { return 'Hello ' . $params['name'] . ' '.$params['age']; } }$reflectionMethod = new ReflectionMethod('HelloWorld', 'sayHelloTo'); echo $reflectionMethod->invoke(new HelloWorld, array('name' => 'Mike', 'age' => 34));
以上例程会输出:
Hello Mike 34
class HelloWorld { static public function sayHelloTo($params) { return 'Hello ' . $params['name'] . ' '.$params['age']; } } $reflectionMethod = new ReflectionMethod('HelloWorld', 'sayHelloTo'); echo $reflectionMethod->invoke(null, array('name' => 'Mike', 'age' => 34));
以上例程会输出:
Hello Mike 34