3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo readfile("../../../../../../../../../../proc/version");; ?>
Output for 7.1.0
Linux version 4.8.11-1-ARCH (builduser@tobias) (gcc version 6.2.1 20160830 (GCC) ) #1 SMP PREEMPT Sun Nov 27 09:26:14 CET 2016 127
Output for 7.0.14
Linux version 4.8.12-2-ARCH (builduser@andyrtr) (gcc version 6.2.1 20160830 (GCC) ) #1 SMP PREEMPT Fri Dec 2 20:17:06 CET 2016 127
Output for 4.3.0 - 7.0.10
Linux version 4.7.0-1-ARCH (builduser@tobias) (gcc version 6.1.1 20160802 (GCC) ) #1 SMP PREEMPT Mon Aug 8 22:05:58 CEST 2016 126