3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "log dog hat bat"; echo preg_match('~^[^abc]+~', $string, $match) ? $match[0] : '';
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
log dog h
preferences:
149.07 ms | 407 KiB | 5 Q