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   1  <?PHP
   2  /**
   3   * Base class for patTemplate Stat
   4   *
   5   * $Id: File.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: File.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   */
  32  class patTemplate_Stat_File extends patTemplate_Stat
  33  {
  34      /**
  35      * get the modification time of a template
  36      *
  37      * Needed, if a template cache should be used, that auto-expires
  38      * the cache.
  39      *
  40      * @abstract    must be implemented in the template readers
  41      * @param    mixed    input to read from.
  42      *                    This can be a string, a filename, a resource or whatever the derived class needs to read from
  43      * @return    integer    unix timestamp
  44      */
  45  	function getModificationTime( $input )
  46      {
  47          $fullPath    =    $this->_options['root'] . '/' . $input;
  48          return @filemtime( $fullPath );
  49      }
  50  }
  51  ?>