3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php namespace Foo; class Bar { public function __construct() { echo '3'; // treated as constructor in PHP 5.3.0-5.3.2 // treated as regular method as of PHP 5.3.3 return $this; } } (new Bar())->__construct(); ?>
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
33
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_OBJECT_OPERATOR in /in/fEFQu on line 15
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_STRING in /in/fEFQu on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING in /in/fEFQu on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/fEFQu on line 2
Process exited with code 255.