getPlayerInfo()

<?php
/*
 @Filename : getPlayerInfo.php
 @Description : Parses all the useful information from player.dat
 to a user-friendly array
 @Written by Pr4w for Bukkit.org
 @Usage : getPlayerInfo('Pr4w', '/opt/minecraft/World1/');
 This outputs a $playerInfo['Pr4w'] variable that you can mess with
 Outputs : Position, Health, Inventory

 Have fun :)
*/

// This requires an NBT Parser
require('nbt.class.php');

function getPlayerInfo($player, $worldLocation) {

    // Make the function output to $playerInfo
    global $playerInfo;

    // Make it more user friendly
    $file = $worldLocation . $player . ".dat";

    // Use the NBT Parser to load the .dat file
    $nbt = new nbt();
    $nbt->loadFile($file);

    // Get position sub-array
    $pos = $nbt->root[0]['value'][11]['value']['value'];

    // Get health sub-array
    $health = $nbt->root[0]['value'][8]['value'];

    // Get item sub-array ?
    $items = $nbt->root[0]['value'][10]['value']['value'];

    // Merge
    $playerInfo[$player] = array (
                        'position' => array (
                                        'x' => $pos[0],
                                        'y' => $pos[1],
                                        'z' => $pos[2]
                                    ),
                        'health' => $health,
                        'inventory' => $items
    );
}
?>