3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $usernameSearch = 'd' if (false === (bool)!preg_match('/[^a-z_\-0-9]/i', $usernameSearch) || strlen($usernameSearch) > 14) { echo 'false'; } else { echo 'true'; }
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected 'if' (T_IF) in /in/d2VoM on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_IF in /in/d2VoM on line 4
Process exited with code 255.