[Sommaire] [Imprimer]

   1  <?php
   2  /*
   3  + ----------------------------------------------------------------------------+
   4  |     e107 website system
   5  |
   6  |     ©Steve Dunstan 2001-2002
   7  |     http://e107.org
   8  |     jalist@e107.org
   9  |
  10  |     Released under the terms and conditions of the
  11  |     GNU General Public License (http://gnu.org).
  12  |
  13  |     $Source: /cvsroot/e107/e107_0.7/e107_handlers/event_class.php,v $
  14  |     $Revision: 1.10 $
  15  |     $Date: 2005/12/14 17:37:34 $
  16  |     $Author: sweetas $
  17  +----------------------------------------------------------------------------+
  18  */
  19      
  20  if (!defined('e107_INIT')) { exit; }
  21  
  22  class e107_event {
  23      var $functions = array();
  24      var $includes = array();
  25       
  26  	function register($eventname, $function, $include='') {
  27          if ($include!='') {
  28              $this->includes[$eventname][] = $include;
  29          }
  30          $this->functions[$eventname][] = $function;
  31      }
  32       
  33  	function trigger($eventname, &$data) {
  34          if (isset($this -> includes[$eventname])) {
  35              foreach($this->includes[$eventname] as $evt_inc) {
  36                  if (file_exists($evt_inc)) {
  37                      include_once($evt_inc);
  38                  }
  39              }
  40          }
  41          if (isset($this -> functions[$eventname])) {
  42              foreach($this->functions[$eventname] as $evt_func) {
  43                  if (function_exists($evt_func)) {
  44                      $ret = $evt_func($data);
  45                      if ($ret!='') {
  46                          break;
  47                      }
  48                  }
  49              }
  50          }
  51          return (isset($ret) ? $ret : false);
  52      }
  53  }
  54      
  55  ?>