1 <?php

     2 /**

     3  * Smarty plugin

     4  *

     5  * @package Smarty

     6  * @subpackage PluginsModifierCompiler

     7  */

     8 

     9 /**

    10  * Smarty wordwrap modifier plugin

    11  * 

    12  * Type:     modifier<br>

    13  * Name:     wordwrap<br>

    14  * Purpose:  wrap a string of text at a given length

    15  * 

    16  * @link http://smarty.php.net/manual/en/language.modifier.wordwrap.php wordwrap (Smarty online manual)

    17  * @author Uwe Tews 

    18  * @param array $params parameters

    19  * @return string with compiled code

    20  */

    21 function smarty_modifiercompiler_wordwrap($params, $compiler)

    22 {

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

    24         $params[1] = 80;

    25     } 

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

    27         $params[2] = '"\n"';

    28     } 

    29     if (!isset($params[3])) {

    30         $params[3] = 'false';

    31     } 

    32     $function = 'wordwrap';

    33     if (Smarty::$_MBSTRING) {

    34         if ($compiler->tag_nocache | $compiler->nocache) {

    35             $compiler->template->required_plugins['nocache']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR .'shared.mb_wordwrap.php';

    36             $compiler->template->required_plugins['nocache']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';

    37         } else {

    38             $compiler->template->required_plugins['compiled']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR .'shared.mb_wordwrap.php';

    39             $compiler->template->required_plugins['compiled']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';

    40         }

    41         $function = 'smarty_mb_wordwrap';

    42     }

    43     return $function . '(' . $params[0] . ',' . $params[1] . ',' . $params[2] . ',' . $params[3] . ')';

    44 } 

    45 

    46 ?>