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   1  <?php
   2  /**
   3   * Smarty plugin
   4   * @package Smarty
   5   * @subpackage plugins
   6   */
   7  
   8  
   9  /**
  10   * Smarty capitalize modifier plugin
  11   *
  12   * Type:     modifier<br>
  13   * Name:     capitalize<br>
  14   * Purpose:  capitalize words in the string
  15   * @link http://smarty.php.net/manual/en/language.modifiers.php#LANGUAGE.MODIFIER.CAPITALIZE
  16   *      capitalize (Smarty online manual)
  17   * @author   Monte Ohrt <monte at ohrt dot com>
  18   * @param string
  19   * @return string
  20   */
  21  function smarty_modifier_capitalize($string, $uc_digits = false)
  22  {
  23      smarty_modifier_capitalize_ucfirst(null, $uc_digits);
  24      return preg_replace_callback('!\b\w+\b!', 'smarty_modifier_capitalize_ucfirst', $string);
  25  }
  26  
  27  function smarty_modifier_capitalize_ucfirst($string, $uc_digits = null)
  28  {
  29      static $_uc_digits = false;
  30      
  31      if(isset($uc_digits)) {
  32          $_uc_digits = $uc_digits;
  33          return;
  34      }
  35      
  36      if(!preg_match('!\d!',$string[0]) || $_uc_digits)
  37          return ucfirst($string[0]);
  38      else
  39          return $string[0];
  40  }
  41  
  42  
  43  ?>