3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo 'Hello World'; $sql = [1 => ["id" => 1, "num" => "123"], 2 => ["id" => 2, "num" => "456"]]; $mongo = ["id" => 1, "num" => "123"]; $a = array_diff($mongo, array_values($sql); var_dump($a);
based on W2JCs
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected ';' in /in/Njt81 on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/Njt81 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/Njt81 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Njt81 on line 3
Process exited with code 255.