演示用代碼如下所示：

<?phpclass ClassOne {function callClassOne() {print 'In Class One';}}class ClassOneDelegator {private $targets;function __construct() {$this->target[] = new ClassOne();}function __call($name, $args) {foreach ($this->target as $obj) {$r = new ReflectionClass($obj);if ($method = $r->getMethod($name)) {if ($method->isPublic() && !$method->isAbstract()) {return $method->invoke($obj, $args);}}}}}$obj = new ClassOneDelegator();$obj->callClassOne();?>

輸出結(jié)果：In Class One可見，通過代理類ClassOneDelegator來代替ClassOne類來實現(xiàn)他的方法。同樣的，如下的代碼也是能夠運行的：

<?phpclass ClassOne {function callClassOne() {print 'In Class One';}}class ClassOneDelegator {private $targets;function addObject($obj) {$this->target[] = $obj;}function __call($name, $args) {foreach ($this->target as $obj) {$r = new ReflectionClass($obj);if ($method = $r->getMethod($name)) {if ($method->isPublic() && !$method->isAbstract()) {return $method->invoke($obj, $args);}}}}}$obj = new ClassOneDelegator();$obj->addObject(new ClassOne());$obj->callClassOne();?>