3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "20x9999,24x65,40x5"; $one = []; $two = []; foreach (explode(',', $str) as $set) { sscanf($set, '%dx%d', $one[], $two[]); } var_dump($one, $two);

preferences:
35.91 ms | 406 KiB | 5 Q