3v4l.org

run code in 300+ PHP versions simultaneously
<?php $slug = '/job/hello-this-is-my-job-posting-for-a-daycare-im-looking-for-in-91770-rosemead-california-12345'; $slugLimit = 70; echo preg_replace_callback( '~^((?:[^-]*-)*)(in-\d{5}-[^-]*-[^-]*-\d*)$~u', fn($m) => implode([ preg_replace( '~^.{0,' . ($slugLimit - mb_strlen($m[2]) - 1) . '}-\K.*~u', '', $m[1] ), $m[2] ]), $slug );

preferences:
28.64 ms | 407 KiB | 5 Q