3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function handle($code, $message) { var_dump($code, $message); } error_reporting(-1); set_error_handler('handle'); preg_match('{.}', 'x', $m); parse_str('', $bar);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0