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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   * @param string

  18   * @return string

  19   */
  20  function smarty_modifier_capitalize($string, $uc_digits = false)
  21  {
  22      smarty_modifier_capitalize_ucfirst(null, $uc_digits);
  23      return preg_replace_callback('!\b\w+\b!', 'smarty_modifier_capitalize_ucfirst', $string);
  24  }
  25  
  26  function smarty_modifier_capitalize_ucfirst($string, $uc_digits = null)
  27  {
  28      static $_uc_digits = false;
  29      
  30      if(isset($uc_digits)) {
  31          $_uc_digits = $uc_digits;
  32          return;
  33      }
  34      
  35      if(!preg_match('!\d!',$string[0]) || $_uc_digits)
  36          return ucfirst($string[0]);
  37      else
  38          return $string[0];
  39  }
  40  
  41  
  42  ?>