Miscellany

<?php
ini_set('display_errors', '1');

$leaderboard = array();

$leaderboard[] = array("name1", 4.144444);
$leaderboard[] = array("name2", 50.805556);
$leaderboard[] = array("name3", 14.157003);
$leaderboard[] = array("name4", 43.549260);
$leaderboard[] = array("name5", 1.457143);
$leaderboard[] = array("name6", 3.404833);
$leaderboard[] = array("name7", 2.435897);

echo "before sort:<br />";
echo"<pre>";
print_r($leaderboard);
echo "</pre>";

asort($leaderboard);

echo "aftersort:<br />";
echo "<pre>";
print_r($leaderboard);
echo "</pre>";
?>