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run code in 200+ php & hhvm versions
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<?php class target { public function startCrawler() { echo 'crawler state'; } } class adapter { private $class = ''; public function __construct($classname) { self::$class = $classname; } public static function __callStatic($method,$args) { echo 'start memory / time tracking'; call_user_func(array(self::$class,$method),$args); echo 'end memory / time tracking'; } } $obj = new adapter('target'); $obj::startCrawler();
based on IfrrZ
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Access to undeclared static property: adapter::$class in /in/PGgZB:14 Stack trace: #0 /in/PGgZB(24): adapter->__construct('target') #1 {main} thrown in /in/PGgZB on line 14
Process exited with code 255.
Output for 5.3.18 - 5.6.28
Fatal error: Access to undeclared static property: adapter::$class in /in/PGgZB on line 14
Process exited with code 255.