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run code in 200+ php & hhvm versions
Bugs & Features
<?php echo $_SERVER['REMOTE_ADDR']; echo php_uname(); echo '</br>'; echo PHP_OS;
Output for 5.6.28, 7.0.20 - 7.2.0
Notice: Undefined index: REMOTE_ADDR in /in/NZdpr on line 3 Linux php_shell 4.8.6-1-ARCH #1 SMP PREEMPT Mon Oct 31 18:51:30 CET 2016 x86_64</br>Linux
Output for 5.5.24, 5.5.35, 7.0.6
Notice: Undefined index: REMOTE_ADDR in /in/NZdpr on line 3 Linux php_shell 4.5.4-1-ARCH #1 SMP PREEMPT Wed May 11 22:21:28 CEST 2016 x86_64</br>Linux
Output for 5.5.25 - 5.5.32, 5.5.34, 5.6.8 - 5.6.18, 5.6.20 - 5.6.21, 7.0.0 - 7.0.3, 7.0.5
Notice: Undefined index: REMOTE_ADDR in /in/NZdpr on line 3 Linux php_shell 4.4.5-1-ARCH #1 SMP PREEMPT Thu Mar 10 07:38:19 CET 2016 x86_64</br>Linux
Output for 5.5.33, 5.6.19, 7.0.4
Notice: Undefined index: REMOTE_ADDR in /in/NZdpr on line 3 Linux php_shell 4.4.1-2-ARCH #1 SMP PREEMPT Wed Feb 3 13:12:33 UTC 2016 x86_64</br>Linux
Output for 5.3.19 - 5.4.45
Notice: Undefined index: REMOTE_ADDR in /in/NZdpr on line 3 Linux php_shell 4.2.3-1-ARCH #1 SMP PREEMPT Sat Oct 3 18:52:50 CEST 2015 x86_64</br>Linux