3v4l.org

run code in 500+ PHP versions simultaneously
<?php $s = "abcabcbb"; // string to array $sArray = str_split($s); echo '<pre>';print_r($sArray);echo '</pre>';die; foreach ($s as $char) { } echo '<pre>';print_r($s);echo '</pre>';die;

preferences:
52.41 ms | 757 KiB | 5 Q