#!/usr/bin/php
<?php

for($i = 1000; $i < 100000000; $i = $i * 2) {
	$data = range(1,$i);
	shuffle($data);
	$start = microtime(TRUE);
	sort($data);
	$end = microtime(TRUE);
	$length = $end - $start;
	echo("$i elements needed $length seconds to sort<br>\n");

}

?>