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, SORT_NUMERIC);

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

?>