3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $url = '/8352/sheknows/beauty-and-style/hairstyles-and-haircare'; $shard = floor(crc32($url) % 20); echo sprintf('sk:redirects:%s', $shard);
Output for 4.3.0 - 7.2.0
sk:redirects:2