3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $page = $_GET['page'] ?? 1; echo $page;
based on lPDT4
Output for hhvm-3.11.1 - 3.17.3, 7.0.0 - 7.3.1
1
Output for hhvm-3.10.1
Fatal error: syntax error, unexpected '?' in /in/84OnC on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.6.30
Parse error: syntax error, unexpected '?' in /in/84OnC on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '?' in /in/84OnC on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/84OnC on line 3
Process exited with code 255.