- microtime: documentation ( source)
- bcmod: documentation ( source)
- fmod: documentation ( source)
<?php
$start = microtime(true);
fmod(34, 4294967296);
$end = microtime(true);
echo "fmod: ".$end-$start."<br>\n";
$start = microtime(true);
bcmod('34', '4294967296');
$end = microtime(true);
echo "bcmod: ".$end-$start."<br>\n";