3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(in_array('jquery.js', ['jquery.js', 'bootsrap.js'])) var_dump('stupid'); if(in_array['jquery', 'bootsrap']) var_dump('oh php');
Output for 5.4.0 - 5.4.11
Parse error: syntax error, unexpected '[' in /in/WkTZK on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.21
Parse error: syntax error, unexpected '[' in /in/WkTZK on line 2
Process exited with code 255.
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172.17 ms | 1395 KiB | 41 Q