3v4l.org

run code in 300+ PHP versions simultaneously
<?php $uri = trim('example.com/about', '/'); echo $uri;
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
example.com/about

preferences:
181.89 ms | 403 KiB | 204 Q