3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php print_r($_ENV); print_r(glob('/var/*')); //system('-ls');
based on 6L9od
Output for 5.5.24 - 5.5.32, 5.5.34 - 5.6.17, 5.6.20 - 7.0.3, 7.0.5 - 7.1.0
Array ( [TERM] => xterm [PATH] => /usr/bin:/bin [LANG] => C [SHELL] => /bin/sh [MAIN] => /var/mail/nobody [LOGNAME] => nobody [USER] => nobody [USERNAME] => nobody [HOME] => / ) Array ( [0] => /var/cache [1] => /var/db [2] => /var/empty [3] => /var/games [4] => /var/lib [5] => /var/local [6] => /var/log [7] => /var/mail [8] => /var/opt [9] => /var/run [10] => /var/spool [11] => /var/tmp )
Output for 4.3.0 - 4.3.6, 4.3.9 - 5.0.5, 5.1.1 - 5.4.45, 5.5.33, 5.6.18 - 5.6.19, 7.0.4
Array ( [TERM] => xterm [PATH] => /usr/bin:/bin [LANG] => C [SHELL] => /bin/sh [MAIN] => /var/mail/nobody [LOGNAME] => nobody [USER] => nobody [USERNAME] => nobody [HOME] => / ) Array ( )
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/XNRJM on line 4
Process exited with code 255.
Output for 4.3.7 - 4.3.8
Array ( [TERM] => xterm [PATH] => /usr/bin:/bin [LANG] => C [SHELL] => /bin/sh [MAIN] => /var/mail/nobody [LOGNAME] => nobody [USER] => nobody [USERNAME] => nobody [HOME] => / )