Miscellany

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

ini_set('display_errors', '1');

$leaderboard = array();

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