3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function autoload($className){$className=ltrim($className,'\\');$fileName='';$namespace='';if($lastNsPos=strrpos($className,'\\')){$namespace=substr($className,0,$lastNsPos);$className=substr($className,$lastNsPos+1);$fileName=str_replace('\\',DIRECTORY_SEPARATOR,$namespace).DIRECTORY_SEPARATOR;}$fileName.=str_replace('_',DIRECTORY_SEPARATOR,$className).'.php';require$fileName;}
Output for 4.3.0 - 7.1.0