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run code in 200+ php & hhvm versions
Bugs & Features
<?php $user = $_GET[‘user’] ?? ‘nobody’; print $user;
Output for 7.2.0
Warning: Use of undefined constant ‘user’ - assumed '‘user’' (this will throw an Error in a future version of PHP) in /in/MSQmP on line 3 Warning: Use of undefined constant ‘nobody’ - assumed '‘nobody’' (this will throw an Error in a future version of PHP) in /in/MSQmP on line 3 ‘nobody’
Output for 7.0.0 - 7.1.10
Notice: Use of undefined constant ‘user’ - assumed '‘user’' in /in/MSQmP on line 3 Notice: Use of undefined constant ‘nobody’ - assumed '‘nobody’' in /in/MSQmP on line 3 ‘nobody’
Output for 5.3.18 - 5.6.28
Parse error: syntax error, unexpected '?' in /in/MSQmP on line 3
Process exited with code 255.