相关疑难解决方法(0)

如何"动态"向对象添加新方法？

$me= new stdClass;
$me->doSomething=function ()
 {
    echo 'I\'ve done something';
 };
$me->doSomething();

//Fatal error: Call to undefined method stdClass::doSomething()

是否有可能PHP (as it is in C++)宣布一个class methodOUTSIDEclass definition?