3v4l.org

run code in 300+ PHP versions simultaneously
<?php $prc_str = "00002FB4"; $div_str = "50"; $div = base_convert($div_str[0],16,10); $prc = base_convert($div_prc,16,10); echo $prc." ".$div; echo $prc/$div; ?>

preferences:
37.84 ms | 402 KiB | 5 Q