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
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
<?php
namespace PHPHtmlParser;
use PHPHtmlParser\Exceptions\NotLoadedException;
/**
* Class StaticDom
*
* @package PHPHtmlParser
*/
final class StaticDom
{
private static $dom = null;
/**
* Attempts to call the given method on the most recent created dom
* from bellow.
*
* @param string $method
* @param array $arguments
* @throws NotLoadedException
* @return mixed
*/
public static function __callStatic($method, $arguments)
{
if (self::$dom instanceof Dom) {
return call_user_func_array([self::$dom, $method], $arguments);
} else {
throw new NotLoadedException('The dom is not loaded. Can not call a dom method.');
}
}
/**
* Call this to mount the static facade. The facade allows you to use
* this object as a $className.
*
* @param string $className
* @param Dom $dom
* @return bool
*/
public static function mount($className = 'Dom', Dom $dom = null)
{
if (class_exists($className)) {
return false;
}
class_alias(__CLASS__, $className);
if ($dom instanceof Dom) {
self::$dom = $dom;
}
return true;
}
/**
* Creates a new dom object and calls load() on the
* new object.
*
* @param string $str
* @return $this
*/
public static function load($str)
{
$dom = new Dom;
self::$dom = $dom;
return $dom->load($str);
}
/**
* Creates a new dom object and calls loadFromFile() on the
* new object.
*
* @param string $file
* @return $this
*/
public static function loadFromFile($file)
{
$dom = new Dom;
self::$dom = $dom;
return $dom->loadFromFile($file);
}
/**
* Creates a new dom object and calls loadFromUrl() on the
* new object.
*
* @param string $url
* @param array $options
* @param CurlInterface $curl
* @return $this
*/
public static function loadFromUrl($url, $options = [], CurlInterface $curl = null)
{
$dom = new Dom;
self::$dom = $dom;
if (is_null($curl)) {
// use the default curl interface
$curl = new Curl;
}
return $dom->loadFromUrl($url, $options, $curl);
}
/**
* Sets the $dom variable to null.
*/
public static function unload()
{
self::$dom = null;
}
}
|