3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = array('a' => 1, 'b' => 2); $b = array('a' => 1, 'b' => 2); $c = @$b['c'] ?: @$a['c']; var_dump($c);
based on ccVbi
Output for 5.3.0 - 7.1.0
NULL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected ':' in /in/TfkMV on line 6
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/TfkMV on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/TfkMV on line 6
Process exited with code 255.