3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(php_uname());
Output for 5.6.28, 7.0.14 - 7.1.0
string(79) "Linux php_shell 4.8.6-1-ARCH #1 SMP PREEMPT Mon Oct 31 18:51:30 CET 2016 x86_64"
Output for 4.3.0 - 5.6.25, 7.0.0 - 7.0.10
string(79) "Linux php_shell 4.7.0-1-ARCH #1 SMP PREEMPT Mon Aug 8 22:05:58 CEST 2016 x86_64"
Output for hhvm-3.10.0 - 3.12.0
string(80) "Linux php_shell 4.6.4-1-ARCH #1 SMP PREEMPT Mon Jul 11 19:12:32 CEST 2016 x86_64"