1 <?php
 2 /**
 3  * Cross - a micro PHP 5 framework
 4  *
 5  * @link        http://www.crossphp.com
 6  * @license     MIT License
 7  */
 8 
 9 namespace Cross\Lib\Document;
10 
11 use DOMDocument;
12 
13 /**
14  * 保存调用关系
15  *
16  * @author wonli <wonli@live.com>
17  * Class NodeTree
18  * @package Cross\Lib\Document
19  */
20 class CallTree
21 {
22 
23     private $node = array();
24 
25     private function __construct()
26     {
27 
28     }
29 
30     public static function getInstance()
31     {
32         return new CallTree();
33     }
34 
35     /**
36      * 保存调用关系
37      *
38      * @param string $node_name
39      * @param mixed $node_arguments
40      */
41     function saveNode($node_name, $node_arguments)
42     {
43         $this->node = array($node_name => $node_arguments);
44     }
45 
46     /**
47      * 输出HTML标签
48      * @param bool $html_decode
49      */
50     function html($html_decode = true)
51     {
52         echo $this->nodeToHTML($html_decode);
53     }
54 
55     /**
56      * 输出DOM
57      *
58      * @return DOMDocument
59      */
60     function dom()
61     {
62         return CallTreeToHTML::getInstance()->getDom($this->getNode());
63     }
64 
65     /**
66      * 获取当前node内容
67      *
68      * @return array
69      */
70     function getNode()
71     {
72         return $this->node;
73     }
74 
75     /**
76      * @see nodeToHTML
77      *
78      * @return string
79      */
80     function __toString()
81     {
82         return $this->nodeToHTML();
83     }
84 
85     /**
86      * 把node转换为html
87      *
88      * @param bool $html_decode
89      * @return string
90      */
91     private function nodeToHTML($html_decode = true)
92     {
93         return CallTreeToHTML::getInstance()->getHTML($this->getNode(), $html_decode);
94     }
95 }
96 

CrossPHP API documentation generated by ApiGen