File plugins/smarty/smarty_source/plugins/modifiercompiler.unescape.php

 1: <?php
 2: /**
 3:  * Smarty plugin
 4:  *
 5:  * @package    Smarty
 6:  * @subpackage PluginsModifierCompiler
 7:  */
 8: 
 9: /**
10:  * Smarty unescape modifier plugin
11:  * Type:     modifier<br>
12:  * Name:     unescape<br>
13:  * Purpose:  unescape html entities
14:  *
15:  * @author Rodney Rehm
16:  *
17:  * @param array $params parameters
18:  *
19:  * @return string with compiled code
20:  */
21: function smarty_modifiercompiler_unescape($params)
22: {
23:     if (!isset($params[1])) {
24:         $params[1] = 'html';
25:     }
26:     if (!isset($params[2])) {
27:         $params[2] = '\'' . addslashes(Smarty::$_CHARSET) . '\'';
28:     } else {
29:         $params[2] = "'" . $params[2] . "'";
30:     }
31: 
32:     switch (trim($params[1], '"\'')) {
33:         case 'entity':
34:         case 'htmlall':
35:             if (Smarty::$_MBSTRING) {
36:                 return 'mb_convert_encoding(' . $params[0] . ', ' . $params[2] . ', \'HTML-ENTITIES\')';
37:             }
38: 
39:             return 'html_entity_decode(' . $params[0] . ', ENT_NOQUOTES, ' . $params[2] . ')';
40: 
41:         case 'html':
42:             return 'htmlspecialchars_decode(' . $params[0] . ', ENT_QUOTES)';
43: 
44:         case 'url':
45:             return 'rawurldecode(' . $params[0] . ')';
46: 
47:         default:
48:             return $params[0];
49:     }
50: }
51:
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