blob: cf17d42642cb1248a8a984e2235620b34091c057 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\ClassLoader;
/**
* A class loader that uses a mapping file to look up paths.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class MapClassLoader
{
private $map = array();
/**
* Constructor.
*
* @param array $map A map where keys are classes and values the absolute file path
*/
public function __construct(array $map)
{
$this->map = $map;
}
/**
* Registers this instance as an autoloader.
*
* @param Boolean $prepend Whether to prepend the autoloader or not
*/
public function register($prepend = false)
{
spl_autoload_register(array($this, 'loadClass'), true, $prepend);
}
/**
* Loads the given class or interface.
*
* @param string $class The name of the class
*/
public function loadClass($class)
{
if ('\\' === $class[0]) {
$class = substr($class, 1);
}
if (isset($this->map[$class])) {
require $this->map[$class];
}
}
/**
* Finds the path to the file where the class is defined.
*
* @param string $class The name of the class
*
* @return string|null The path, if found
*/
public function findFile($class)
{
if ('\\' === $class[0]) {
$class = substr($class, 1);
}
if (isset($this->map[$class])) {
return $this->map[$class];
}
}
}
|
