1<?php
2
3
4gtAutoload::init();
5
6/**
7 * Autoloader using a map file (gtClassMap.php)
8 * defining the file to load each class from.
9 */
10class gtAutoload
11{
12  /**
13   * @var array
14   */
15  protected static $classMap;
16
17  /**
18   * @var string
19   */
20  protected static $classPath;
21
22
23  /**
24   * Initialize the autoloader
25   *
26   * @return null
27   */
28  public static function init()
29  {
30    self::$classPath = dirname(__FILE__);
31
32    if (substr(self::$classPath, -1) != '/') {
33      self::$classPath .= '/';
34    }
35
36    if (file_exists(self::$classPath . 'gtClassMap.php')) {
37      include self::$classPath . 'gtClassMap.php';
38      self::$classMap = $gtClassMap;
39    }
40
41    if (function_exists('__autoload')) {
42      spl_autoload_register('__autoload');
43    }
44
45    spl_autoload_register(array('gtAutoload', 'autoload'));
46  }
47
48
49  /**
50   * Autoload method
51   *
52   * @param string $class Class name to autoload
53   * @return null
54   */
55  public static function autoload($class)
56  {
57    if (isset(self::$classMap[$class])) {
58      include self::$classPath . self::$classMap[$class];
59    }
60  }
61}
62
63?>
64