Online PHP editor | refs for 5QkvT

@ 2013-08-19T10:40:19Z

<?php
$Hashnum = -308274319;
echo "Hashnum='".$Hashnum."'\n";    //it prints:    Hashnum='-308274319'
$HashStr = sprintf('%u', $Hashnum) ;
$length = strlen($HashStr);         //it prints:    HashStr='3986692977'