3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 1; switch($var){ default: echo 'top_default'; break; case 1: echo 'case_1'; break; case 2: echo 'case_2'; break; default: echo 'default'; break; }
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
case_1

preferences:
195.43 ms | 1387 KiB | 110 Q