PHP 里面call_user_func和$class->$func()的区别
一种是$class->$func()
一种是
//Simple callback
call_user_func($func)
//Static class method call
call_user_func(array($class,$func))
//Object method call
$class = new MyClass();
call_user_func(array($class, $func));`
这两种有何区别