File xoops_lib\modules\protector\library\HTMLPurifier\AttrDef\HTML\FrameTarget.php

1:	<?php
2:
3:	/**
4:	* Special-case enum attribute definition that lazy loads allowed frame targets
5:	*/
6:	class HTMLPurifier_AttrDef_HTML_FrameTarget extends HTMLPurifier_AttrDef_Enum
7:	{
8:
9:	/**
10:	* @type array
11:	*/
12:	public $valid_values = false; // uninitialized value
13:
14:	/**
15:	* @type bool
16:	*/
17:	protected $case_sensitive = false;
18:
19:	public function __construct()
20:	{
21:	}
22:
23:	/**
24:	* @param string $string
25:	* @param HTMLPurifier_Config $config
26:	* @param HTMLPurifier_Context $context
27:	* @return bool\|string
28:	*/
29:	public function validate($string, $config, $context)
30:	{
31:	if ($this->valid_values === false) {
32:	$this->valid_values = $config->get('Attr.AllowedFrameTargets');
33:	}
34:	return parent::validate($string, $config, $context);
35:	}
36:	}
37:
38:	// vim: et sw=4 sts=4
39: