PHP Tools::redirect方法代码示例

 /**
  * Initializes the sessionmanager.
  *
  * @return bool
  */
 public function start()
 {
     global $ATK_VARS;
     if (php_sapi_name() == 'cli') {
         return false;
         // command-line
     }
     if (isset($_REQUEST['atklevel'])) {
         $this->atklevel = trim($_REQUEST['atklevel']);
     }
     if (isset($_REQUEST['atkprevlevel'])) {
         $this->atkprevlevel = trim($_REQUEST['atkprevlevel']);
     }
     if (isset($_REQUEST['atkstackid'])) {
         $this->atkstackid = trim($_REQUEST['atkstackid']);
     }
     //session init
     $cookie_params = session_get_cookie_params();
     $cookiepath = Config::getGlobal('cookie_path');
     $cookiedomain = Config::getGlobal('cookiedomain') != '' ? Config::getGlobal('cookiedomain') : null;
     session_set_cookie_params($cookie_params['lifetime'], $cookiepath, $cookiedomain);
     // set cache expire (if function exists, or show upgrade hint if not)
     if (function_exists('session_cache_expire')) {
         session_cache_expire(Config::getGlobal('session_cache_expire'));
     } else {
         Tools::atkdebug('session_cache_expire function does not exist, please upgrade to the latest stable php version (at least 4.2.x)', Tools::DEBUG_WARNING);
     }
     // set the cache limiter (used for caching)
     session_cache_limiter(Config::getGlobal('session_cache_limiter'));
     // If somehow the sessionid is unclean (searchengine bots have been known to mangle sessionids)
     // we don't have a session...
     if (self::isValidSessionId()) {
         $sessionname = Config::getGlobal('session_name');
         if (!$sessionname) {
             $sessionname = Config::getGlobal('identifier');
         }
         session_name($sessionname);
         session_start();
     } else {
         Tools::atkwarning('Not a valid session!');
         return false;
     }
     //decode data
     Tools::atkDataDecode($_REQUEST);
     $ATK_VARS = array_merge($_GET, $_POST);
     Tools::atkDataDecode($ATK_VARS);
     if (array_key_exists('atkfieldprefix', $ATK_VARS) && $ATK_VARS['atkfieldprefix'] != '') {
         $ATK_VARS = $ATK_VARS[$ATK_VARS['atkfieldprefix']];
     }
     $this->session_read($ATK_VARS);
     // Escape check
     if (isset($_REQUEST['atkescape']) && $_REQUEST['atkescape'] != '') {
         Tools::redirect(Tools::atkurldecode($_REQUEST['atkescape']));
     } else {
         if (isset($_REQUEST['atknested']) && $_REQUEST['atknested'] != '') {
             Tools::redirect($this->sessionUrl($_REQUEST['atknested'], self::SESSION_NESTED));
         } else {
             if (isset($ATK_VARS['atkback']) && $ATK_VARS['atkback'] != '') {
                 // When we go back, we go one level deeper than the level we came from.
                 Tools::redirect($this->sessionUrl(Config::getGlobal('dispatcher') . '?atklevel=' . ($this->atkprevlevel - 1)));
             }
         }
     }
     return true;
 }

 /**
  * Redirect the browser to a different location.
  *
  * This is usually used at the end of actions that have no output. An
  * example: when the user clicks 'save and close' in an edit screen, the
  * action 'save' is executed. If the save is succesful, this method is
  * called to redirect the user back to the adminpage.
  * When $config_debug is set to 2, redirects are paused and you can click
  * a link to execute the redirect (useful for debugging the action that
  * called the redirect).
  * Note: this method should be called before any output has been sent to
  * the browser, i.e. before any echo or before the call to
  * Output::outputFlush().
  *
  * @static
  *
  * @param string $location The url to which you want to redirect the user.
  *                             If ommitted, the call automatically redirects
  *                             to the previous screen of the user. (one level
  *                             back on the session stack).
  * @param array $recordOrExit If you pass a record here, the record is passed
  *                             as 'atkpkret' to the redirected url. Usually it's
  *                             not necessary to pass this parameter. If you pass a
  *                             boolean here we assume it's value must be used for
  *                             the exit parameter.
  * @param bool $exit Exit script after redirect.
  * @param int $levelskip Number of levels to skip
  */
 public function redirect($location = '', $recordOrExit = [], $exit = false, $levelskip = 1)
 {
     Tools::atkdebug('node::redirect()');
     $record = $recordOrExit;
     if (is_bool($recordOrExit)) {
         $record = [];
         $exit = $recordOrExit;
     }
     if ($location == '') {
         $sm = SessionManager::getInstance();
         $location = $sm->sessionUrl(Config::getGlobal('dispatcher'), SessionManager::SESSION_BACK, $levelskip);
     }
     if (count($record)) {
         if (isset($this->m_postvars['atkpkret'])) {
             $location .= '&' . $this->m_postvars['atkpkret'] . '=' . rawurlencode($this->primaryKey($record));
         }
     }
     Tools::redirect($location, $exit);
 }