Source for file shared.escape_special_chars.php

Documentation is available at shared.escape_special_chars.php

  1. <?php
  2. /**
  3.  * Smarty shared plugin
  4.  * @package Smarty
  5.  * @subpackage plugins
  6.  */
  7.  
  8.  
  9. /**
  10.  * escape_special_chars common function
  11.  *
  12.  * Function: smarty_function_escape_special_chars<br>
  13.  * Purpose:  used by other smarty functions to escape
  14.  *           special chars except for already escaped ones
  15.  * @author   Monte Ohrt <monte at ohrt dot com>
  16.  * @param string 
  17.  * @return string 
  18.  */
  19. {
  20.     if(!is_array($string)) {
  21.         $string preg_replace('!&(#?\w+);!''%%%SMARTY_START%%%\\1%%%SMARTY_END%%%'$string);
  22.         $string htmlspecialchars($string);
  23.         $string str_replace(array('%%%SMARTY_START%%%','%%%SMARTY_END%%%')array('&',';')$string);
  24.     }
  25.     return $string;
  26. }
  27.  
  28. /* vim: set expandtab: */
  29.  
  30. ?>

Documentation generated on Sun, 09 Mar 2008 23:53:01 -0300 by phpDocumentor 1.4.0

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