Online PHP editor | refs for PUs7Y

<?php $int = 12345; $digits = floor(log($int, 10)); echo "The 4th digit is: " . (floor($int / pow(10, 4)) % 10) . "\n"; echo "The 3rd digit is: " . (floor($int / pow(10, 3)) % 10) . "\n"; echo "The 2nd digit is: " . (floor($int / pow(10, 2)) % 10) . "\n"; echo "The 1st digit is: " . (floor($int / pow(10, 1)) % 10) . "\n"; echo "The 0th digit is: " . (floor($int / pow(10, 0)) % 10) . "\n";