3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function hello(&$truc) { return $truc; } $class = new StdClass; $thing = new StdClass; $class->gericko = "truc"; $thing->sayHello = function($t){ echo $t;}; $name = "gericko"; $nameClass = "class"; $nameThing = "thing"; echo ${$nameClass}->$name." ".${$nameThing}->sayHello($class);
based on ppR68
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined method stdClass::sayHello() in /in/DVOhj:18 Stack trace: #0 {main} thrown in /in/DVOhj on line 18
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Fatal error: Call to undefined method stdClass::sayHello() in /in/DVOhj on line 18
Process exited with code 255.