/[cvs]/nfo/php/libs/net.php.smarty/plugins/modifier.truncate.php
ViewVC logotype

Diff of /nfo/php/libs/net.php.smarty/plugins/modifier.truncate.php

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.1 by cvsjoko, Wed Oct 9 00:53:36 2002 UTC revision 1.2 by joko, Wed Jun 16 21:58:17 2004 UTC
# Line 1  Line 1 
1  <?php  <?php
2    /**
 /*  
3   * Smarty plugin   * Smarty plugin
4   * -------------------------------------------------------------   * @package Smarty
5   * Type:     modifier   * @subpackage plugins
6   * Name:     truncate   */
7    
8    
9    /**
10     * Smarty truncate modifier plugin
11     *
12     * Type:     modifier<br>
13     * Name:     truncate<br>
14   * Purpose:  Truncate a string to a certain length if necessary,   * Purpose:  Truncate a string to a certain length if necessary,
15   *           optionally splitting in the middle of a word, and   *           optionally splitting in the middle of a word, and
16   *           appending the $etc string.   *           appending the $etc string.
17   * -------------------------------------------------------------   * @link http://smarty.php.net/manual/en/language.modifier.truncate.php
18     *          truncate (Smarty online manual)
19     * @param string
20     * @param integer
21     * @param string
22     * @param boolean
23     * @return string
24   */   */
25  function smarty_modifier_truncate($string, $length = 80, $etc = '...',  function smarty_modifier_truncate($string, $length = 80, $etc = '...',
26                                    $break_words = false)                                    $break_words = false)
# Line 18  function smarty_modifier_truncate($strin Line 30  function smarty_modifier_truncate($strin
30    
31      if (strlen($string) > $length) {      if (strlen($string) > $length) {
32          $length -= strlen($etc);          $length -= strlen($etc);
33          $fragment = substr($string, 0, $length+1);          if (!$break_words)
34          if ($break_words)              $string = preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length+1));
35              $fragment = substr($fragment, 0, -1);        
36          else          return substr($string, 0, $length).$etc;
             $fragment = preg_replace('/\s+(\S+)?$/', '', $fragment);  
         return $fragment.$etc;  
37      } else      } else
38          return $string;          return $string;
39  }  }
Legend:
Removed from v.1.1  
changed lines
  Added in v.1.2
MailToCvsAdmin">MailToCvsAdmin
 ViewVC Help
Powered by ViewVC 1.1.26 RSS 2.0 feed