3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data="5-99 "; $data1=preg_match("/^[0-9]{3}-[0-9]{2,4}$/", $data);
Output for 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 8.0.0 - 8.0.12, 8.1rc1 - rc3

preferences:
27.34 ms | 460 KiB | 5 Q