1 <?php

     2 /**

     3  * Smarty plugin

     4  *

     5  * @package Smarty

     6  * @subpackage PluginsModifierCompiler

     7  */

     8 

     9 /**

    10  * Smarty unescape modifier plugin

    11  *

    12  * Type:     modifier<br>

    13  * Name:     unescape<br>

    14  * Purpose:  unescape html entities

    15  *

    16  * @author Rodney Rehm

    17  * @param array $params parameters

    18  * @return string with compiled code

    19  */

    20 function smarty_modifiercompiler_unescape($params, $compiler)

    21 {

    22     if (!isset($params[1])) {

    23         $params[1] = 'html';

    24     }

    25     if (!isset($params[2])) {

    26         $params[2] = '\'' . addslashes(Smarty::$_CHARSET) . '\'';

    27     } else {

    28         $params[2] = "'" . $params[2] . "'";

    29     }

    30 

    31     switch (trim($params[1], '"\'')) {

    32         case 'entity':

    33         case 'htmlall':

    34             if (Smarty::$_MBSTRING) {

    35                 return 'mb_convert_encoding(' . $params[0] . ', ' . $params[2] . ', \'HTML-ENTITIES\')';

    36             }

    37 

    38             return 'html_entity_decode(' . $params[0] . ', ENT_NOQUOTES, ' . $params[2] . ')';

    39 

    40         case 'html':

    41             return 'htmlspecialchars_decode(' . $params[0] . ', ENT_QUOTES)';

    42 

    43         case 'url':

    44             return 'rawurldecode(' . $params[0] . ')';

    45 

    46         default:

    47             return $params[0];

    48     }

    49 }

    50 

    51 ?>