3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num = 53; sscanf($num, '%1d%1d', $d1, $d2); var_export([$d1, $d2]);
Output for 7.4.0 - 7.4.33, 8.0.1 - 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 ( 0 => 5, 1 => 3, )
preferences:
99.06 ms | 1237 KiB | 4 Q