3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $url ="[::1]/challenges/flag.php"; if (preg_match ('/[https?|[st]?ftp|dict|gopher|scp|telnet|ldaps?]\/\/.*(\d+|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})/i', $url)) { echo('Please do not access by IP.'); } else (preg_match ('/localhost/i', $url)) { echo('Please do not access localhost.'); }
based on rNBgd
Output for 7.0.0 - 7.1.7
Parse error: syntax error, unexpected 'echo' (T_ECHO) in /in/YVsEM on line 8
Process exited with code 255.
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected T_ECHO in /in/YVsEM:8 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected '{' in /in/YVsEM on line 7
Process exited with code 255.