helpers/typography_helper.php

   1 <?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');\r
   2 /**\r
   3  * CodeIgniter\r
   4  *\r
   5  * An open source application development framework for PHP 4.3.2 or newer\r
   6  *\r
   7  * @package             CodeIgniter\r
   8  * @author              ExpressionEngine Dev Team\r
   9  * @copyright   Copyright (c) 2008, EllisLab, Inc.\r
  10  * @license             http://codeigniter.com/user_guide/license.html\r
  11  * @link                http://codeigniter.com\r
  12  * @since               Version 1.0\r
  13  * @filesource\r
  14  */\r
  15 \r
  16 // ------------------------------------------------------------------------\r
  17 \r
  18 /**\r
  19  * CodeIgniter Typography Helpers\r
  20  *\r
  21  * @package             CodeIgniter\r
  22  * @subpackage  Helpers\r
  23  * @category    Helpers\r
  24  * @author              ExpressionEngine Dev Team\r
  25  * @link                http://codeigniter.com/user_guide/helpers/typography_helper.html\r
  26  */\r
  27 \r
  28 // ------------------------------------------------------------------------\r
  29 \r
  30 /**\r
  31  * Convert newlines to HTML line breaks except within PRE tags\r
  32  *\r
  33  * @access      public\r
  34  * @param       string\r
  35  * @return      string\r
  36  */     \r
  37 if ( ! function_exists('nl2br_except_pre'))\r
  38 {\r
  39         function nl2br_except_pre($str)\r
  40         {\r
  41                 $CI =& get_instance();\r
  42         \r
  43                 $CI->load->library('typography');\r
  44                 \r
  45                 return $CI->typography->nl2br_except_pre($str);\r
  46         }\r
  47 }\r
  48         \r
  49 // ------------------------------------------------------------------------\r
  50 \r
  51 /**\r
  52  * Auto Typography Wrapper Function\r
  53  *\r
  54  *\r
  55  * @access      public\r
  56  * @param       string\r
  57  * @param       bool    whether to allow javascript event handlers\r
  58  * @param       bool    whether to reduce multiple instances of double newlines to two\r
  59  * @return      string\r
  60  */\r
  61 if ( ! function_exists('auto_typography'))\r
  62 {\r
  63         function auto_typography($str, $strip_js_event_handlers = TRUE, $reduce_linebreaks = FALSE)\r
  64         {\r
  65                 $CI =& get_instance();  \r
  66                 $CI->load->library('typography');\r
  67                 return $CI->typography->auto_typography($str, $strip_js_event_handlers, $reduce_linebreaks);\r
  68         }\r
  69 }\r
  70 \r
  71 /* End of file typography_helper.php */\r
  72 /* Location: ./system/helpers/typography_helper.php */