PHP session::setFlash方法代碼示例

	public function check(array $url = null, $redirect=true) {
		if (is_null($url))
			$url = request::get();

		$hasRight = !$this->isContained($url, $this->cfg->spec);

		if (!$hasRight && $redirect) {
			$request = request::removeLangOutUrl('/'.request::get('request'));
			if ($request != $this->getPage('forbidden') && $request != $this->getPage('login')) {
				session::setFlash('nyroError', 'Don\'t have the permission to access to this page.');
				response::getInstance()->redirect($this->getPage('forbidden', true), 403);
			}
		}

		return $hasRight;
	}

	public function check(array $url = null, $redirect = true) {
		if (is_null($url))
			$url = request::get();

		if ($this->isContained($url, $this->cfg->noSecurity))
			return true;

		$hasRight = $this->cfg->default;
		if ($this->isContained($url, $this->cfg->spec)) {
			if ($hasRight) {
				$hasRight = $this->isLogged();
			} else {
				$hasRight = true;
			}
		} else if ($this->isLogged()) {
			if (!empty($this->cfg->rightRoles)) {
				$checks = array();
				foreach($this->hasRole() as $r=>$t) {
					$tmp = $this->cfg->getInArray('rightRoles', $r);
					if (is_array($tmp)) {
						foreach($tmp as $c)
							$checks[] = $c;
					}
				}
				$hasRight = $this->isContained($url, $checks);
			} else
				$hasRight = true;
		}

		if (!$hasRight && $redirect) {
			$request = request::removeLangOutUrl('/'.request::get('request'));
			if ($request != $this->getPage('forbidden') && $request != $this->getPage('login')) {
				$this->session->pageFrom = request::get('localUri');
				session::setFlash('nyroError', $this->cfg->errorText);
				$this->hook('redirectError');
				response::getInstance()->redirect($this->getPage('forbidden', true), 403);
			}
		}

		return $hasRight;
	}

	/**
	 * Website main
	 */
	public static function main() {

		define('NYROVERSION', '0.2');
		
		$globalContent = null;
		$globalVars = null;
		$cacheInst = null;
		$cacheInstVars = null;

		try {
			self::init();

			$resp = response::getInstance();
			self::$cfg->overload(__CLASS__.'Response');
			
			if (self::$cfg->globalCache && !request::isPost() && count($_GET) == 0 && $resp->canGlobalCache()) {
				$prm = is_array(self::$cfg->globalCache) ? self::$cfg->globalCache : array();
				$cacheInst = cache::getInstance(array_merge(array('serialize'=>false), $prm));
				$id = str_replace('/', '._.', '/'.request::get('request')).(request::isAjax() ? '-ajax' : '');
				$cacheInst->get($globalContent, array(
					'id'=>$id
				));
				$cacheInstVars = cache::getInstance(array_merge(array('serialize'=>true), $prm));
				$cacheInstVars->get($globalVars, array(
					'id'=>$id.'-vars'
				));
			}
			if (is_null($globalContent)) {
				request::execModule();
				if (DEV) {
					debug::timer('nyroProcess');
					debug::timer('nyroRender');
				}
				$resp->setContent(request::publishModule());
			}
		} catch (module_exception $e) {
			session::setFlash('nyroError', 'MODULE or ACTION NOT FOUND<br />'.self::handleError($e));
			$resp->error(null, 404);
		} catch (nException $e) {
			session::setFlash('nyroError', self::handleError($e));
			$resp->error(null, 500);
		} catch (PDOException $e) {
			session::setFlash('nyroError', self::handleError($e));
			$resp->error(null, 500);
		} catch (Exception $e) {
			session::setFlash('nyroError', self::handleError($e));
			$resp->error(null, 500);
		}

		try {
			factory::saveCache();

			if ($cacheInst) {
				if ($globalContent) {
					$resp->setVarsFromGlobalCache($globalVars);
					echo $globalContent;
				} else {
					$globalVars = $resp->getVarsForGlobalCache();
					$globalContent = $resp->send();
					$cacheInst->save();
					$cacheInstVars->save();
					echo $globalContent;
				}
			} else {
				echo $resp->send();
			}
		} catch (Exception $e) {
			echo debug::trace($e);
		}
	}