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   1  <?PHP
   2  /**
   3   * Base class for patTemplate Stat
   4   *
   5   * $Id: Stat.php 10381 2008-06-01 03:35:53Z pasamio $
   6   *
   7   * A stat component should be implemented for each reader
   8   * to support caching. Stats return information about the
   9   * template source.
  10   *
  11   * @package        patTemplate
  12   * @subpackage    Stat
  13   * @author        Stephan Schmidt <schst@php.net>
  14   */
  15  
  16  // Check to ensure this file is within the rest of the framework
  17  defined('JPATH_BASE') or die();
  18  
  19  /**
  20   * Base class for patTemplate Stat
  21   *
  22   * $Id: Stat.php 10381 2008-06-01 03:35:53Z pasamio $
  23   *
  24   * A stat component should be implemented for each reader
  25   * to support caching. Stats return information about the
  26   * template source.
  27   *
  28   * @package        patTemplate
  29   * @subpackage    Stat
  30   * @author        Stephan Schmidt <schst@php.net>
  31   * @abstract
  32   */
  33  class patTemplate_Stat extends patTemplate_Module
  34  {
  35      /**
  36      * options, are identical to those of the corresponding reader
  37      *
  38      * @access    private
  39      * @var        array
  40      */
  41      var $_options = array();
  42  
  43      /**
  44      * get the modification time of a template
  45      *
  46      * Needed, if a template cache should be used, that auto-expires
  47      * the cache.
  48      *
  49      * @abstract    must be implemented in the template readers
  50      * @param    mixed    input to read from.
  51      *                    This can be a string, a filename, a resource or whatever the derived class needs to read from
  52      * @return    integer    unix timestamp
  53      */
  54  	function getModificationTime( $input )
  55      {
  56          return    -1;
  57      }
  58  
  59      /**
  60      * set options
  61      *
  62      * @access    public
  63      * @param    array    array containing options
  64      */
  65  	function setOptions( $options )
  66      {
  67          $this->_options        =    $options;
  68      }
  69  }
  70  ?>