3v4l.org

run code in 300+ PHP versions simultaneously
<?php $chars = preg_quote('|/\.,:;_+', '/'); $string = 'a;b:c.d__e\f'; $result = preg_split('/[' . $chars . ']/', $string); var_dump($result);
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.5 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
array(7) { [0]=> string(1) "a" [1]=> string(1) "b" [2]=> string(1) "c" [3]=> string(1) "d" [4]=> string(0) "" [5]=> string(1) "e" [6]=> string(1) "f" }
preferences:
101.46 ms | 1572 KiB | 4 Q