3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "Hello! 123 test this? <456>. done? 100%"; $int = intval(preg_replace('~<(.*?)>~', '', $string), 10); echo $int;
Output for 5.6.0 - 5.6.29, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.11 - 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
0

preferences:
170.3 ms | 403 KiB | 217 Q