1<?php
2
3/**
4 * Concrete text token class.
5 *
6 * Text tokens comprise of regular parsed character data (PCDATA) and raw
7 * character data (from the CDATA sections). Internally, their
8 * data is parsed with all entities expanded. Surprisingly, the text token
9 * does have a "tag name" called #PCDATA, which is how the DTD represents it
10 * in permissible child nodes.
11 */
12class HTMLPurifier_Token_Text extends HTMLPurifier_Token
13{
14
15    /**
16     * @type string
17     */
18    public $name = '#PCDATA';
19    /**< PCDATA tag name compatible with DTD. */
20
21    /**
22     * @type string
23     */
24    public $data;
25    /**< Parsed character data of text. */
26
27    /**
28     * @type bool
29     */
30    public $is_whitespace;
31
32    /**< Bool indicating if node is whitespace. */
33
34    /**
35     * Constructor, accepts data and determines if it is whitespace.
36     * @param string $data String parsed character data.
37     * @param int $line
38     * @param int $col
39     */
40    public function __construct($data, $line = null, $col = null)
41    {
42        $this->data = $data;
43        $this->is_whitespace = ctype_space($data);
44        $this->line = $line;
45        $this->col = $col;
46    }
47
48    public function toNode() {
49        return new HTMLPurifier_Node_Text($this->data, $this->is_whitespace, $this->line, $this->col);
50    }
51}
52
53// vim: et sw=4 sts=4
54