3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class one{ public static $i =0; public function index($called_from = null){ if ( $called_from != 'myfunc') { return $this->myfunc(__FUNCTION__); } self::$i+= 1; echo self::$i: echo 'parent'; } public function myfunc($called_from){ return $this->index(__FUNCTION__); } } class two extends one{ function index($called_from = null){ if ( $called_from != 'myfunc') { return $this->myfunc(__FUNCTION__); } echo 'child'; } } $obj = new one; $obj->index();
based on BYvgQ
Output for 5.6.0 - 5.6.30, 7.0.0 - 7.1.7
Parse error: syntax error, unexpected ':', expecting ',' or ';' in /in/at29n on line 10
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected ':', expecting ',' or ';' in /in/at29n:10 Stack trace: #0 {main}
Process exited with code 255.