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

 1: <?php
 2: /**
 3:  * Smarty plugin
 4:  *
 5:  * @package    Smarty
 6:  * @subpackage PluginsModifierCompiler
 7:  */
 8: 
 9: /**
10:  * Smarty wordwrap modifier plugin
11:  * Type:     modifier<br>
12:  * Name:     wordwrap<br>
13:  * Purpose:  wrap a string of text at a given length
14:  *
15:  * @link   http://smarty.php.net/manual/en/language.modifier.wordwrap.php wordwrap (Smarty online manual)
16:  * @author Uwe Tews
17:  *
18:  * @param array $params parameters
19:  * @param       $compiler
20:  *
21:  * @return string with compiled code
22:  */
23: function smarty_modifiercompiler_wordwrap($params, $compiler)
24: {
25:     if (!isset($params[1])) {
26:         $params[1] = 80;
27:     }
28:     if (!isset($params[2])) {
29:         $params[2] = '"\n"';
30:     }
31:     if (!isset($params[3])) {
32:         $params[3] = 'false';
33:     }
34:     $function = 'wordwrap';
35:     if (Smarty::$_MBSTRING) {
36:         if ($compiler->template->caching && ($compiler->tag_nocache | $compiler->nocache)) {
37:             $compiler->template->required_plugins['nocache']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'shared.mb_wordwrap.php';
38:             $compiler->template->required_plugins['nocache']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';
39:         } else {
40:             $compiler->template->required_plugins['compiled']['wordwrap']['modifier']['file'] = SMARTY_PLUGINS_DIR . 'shared.mb_wordwrap.php';
41:             $compiler->template->required_plugins['compiled']['wordwrap']['modifier']['function'] = 'smarty_mb_wordwrap';
42:         }
43:         $function = 'smarty_mb_wordwrap';
44:     }
45: 
46:     return $function . '(' . $params[0] . ',' . $params[1] . ',' . $params[2] . ',' . $params[3] . ')';
47: }
48:
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