PHP set_exception_handler函数代码示例

 function __construct(array $config = array())
 {
     $this->_config =& $config;
     // Try to locate app folder.
     if (!isset($config['app_dir'])) {
         $cwd = getcwd();
         while (!is_dir("{$cwd}/app")) {
             if ($cwd == dirname($cwd)) {
                 throw new \LogicException('/app folder not found.');
             }
             $cwd = dirname($cwd);
         }
         $config['app_dir'] = "{$cwd}/app";
     }
     $is_web_request = isset($_SERVER['SERVER_NAME']);
     $config += array('debug' => !$is_web_request || $_SERVER['SERVER_NAME'] == 'localhost', 'register_exception_handler' => $is_web_request, 'register_error_handler' => $is_web_request, 'core_dir' => __DIR__ . '/../..', 'data_dir' => "{$config['app_dir']}/../data");
     $this->exception_handler = new ExceptionHandler($this->debug);
     if ($this->register_exception_handler) {
         set_exception_handler(array($this->exception_handler, 'handle'));
     }
     if ($this->register_error_handler) {
         $this->errorHandler = \Symfony\Component\HttpKernel\Debug\ErrorHandler::register();
     }
     foreach (array($config['data_dir'], "{$config['data_dir']}/cache", "{$config['data_dir']}/logs") as $dir) {
         if (!is_dir($dir)) {
             mkdir($dir);
         }
     }
 }

 public function run()
 {
     $this->start = microtime(true);
     ob_start();
     error_reporting(E_STRICT & E_ALL);
     error_reporting(E_STRICT | E_ALL);
     set_error_handler(array(&$this, "errorHandler"));
     KalturaLog::debug("Params [" . print_r($this->params, true) . "]");
     try {
         $this->setSerializerByFormat();
     } catch (Exception $e) {
         return new kRendererDieError($e->getCode(), $e->getMessage());
     }
     if ($this->service == "multirequest") {
         set_exception_handler(null);
         $result = $this->handleMultiRequest();
     } else {
         $success = true;
         $errorCode = null;
         $this->onRequestStart($this->service, $this->action, $this->params);
         try {
             $result = $this->dispatcher->dispatch($this->service, $this->action, $this->params);
         } catch (Exception $ex) {
             $success = false;
             $errorCode = $ex->getCode();
             $result = $this->getExceptionObject($ex, $this->service, $this->action);
         }
         $this->onRequestEnd($success, $errorCode);
     }
     ob_end_clean();
     $this->end = microtime(true);
     return $this->serializeResponse($result);
 }

 public function testConsoleEvent()
 {
     $dispatcher = new EventDispatcher();
     $listener = new DebugHandlersListener(null);
     $app = $this->getMock('Symfony\\Component\\Console\\Application');
     $app->expects($this->once())->method('getHelperSet')->will($this->returnValue(new HelperSet()));
     $command = new Command(__FUNCTION__);
     $command->setApplication($app);
     $event = new ConsoleEvent($command, new ArgvInput(), new ConsoleOutput());
     $dispatcher->addSubscriber($listener);
     $xListeners = array(KernelEvents::REQUEST => array(array($listener, 'configure')), ConsoleEvents::COMMAND => array(array($listener, 'configure')));
     $this->assertSame($xListeners, $dispatcher->getListeners());
     $exception = null;
     $eHandler = new ErrorHandler();
     set_error_handler(array($eHandler, 'handleError'));
     set_exception_handler(array($eHandler, 'handleException'));
     try {
         $dispatcher->dispatch(ConsoleEvents::COMMAND, $event);
     } catch (\Exception $exception) {
     }
     restore_exception_handler();
     restore_error_handler();
     if (null !== $exception) {
         throw $exception;
     }
     $xHandler = $eHandler->setExceptionHandler('var_dump');
     $this->assertInstanceOf('Closure', $xHandler);
     $app->expects($this->once())->method('renderException');
     $xHandler(new \Exception());
 }

 /**
  * @expectedException \Symfony\Component\Debug\Exception\DummyException
  */
 public function testStacking()
 {
     // the ContextErrorException must not be loaded to test the workaround
     // for https://bugs.php.net/65322.
     if (class_exists('Symfony\\Component\\Debug\\Exception\\ContextErrorException', false)) {
         $this->markTestSkipped('The ContextErrorException class is already loaded.');
     }
     $exceptionHandler = $this->getMock('Symfony\\Component\\Debug\\ExceptionHandler', array('handle'));
     set_exception_handler(array($exceptionHandler, 'handle'));
     $that = $this;
     $exceptionCheck = function ($exception) use($that) {
         $that->assertInstanceOf('Symfony\\Component\\Debug\\Exception\\ContextErrorException', $exception);
         $that->assertEquals(E_STRICT, $exception->getSeverity());
         $that->assertStringStartsWith(__FILE__, $exception->getFile());
         $that->assertRegexp('/^Runtime Notice: Declaration/', $exception->getMessage());
     };
     $exceptionHandler->expects($this->once())->method('handle')->will($this->returnCallback($exceptionCheck));
     ErrorHandler::register();
     try {
         // Trigger autoloading + E_STRICT at compile time
         // which in turn triggers $errorHandler->handle()
         // that again triggers autoloading for ContextErrorException.
         // Error stacking works around the bug above and everything is fine.
         eval('
             namespace ' . __NAMESPACE__ . ';
             class ChildTestingStacking extends TestingStacking { function foo($bar) {} }
         ');
     } catch (\Exception $e) {
         restore_error_handler();
         restore_exception_handler();
         throw $e;
     }
     restore_error_handler();
     restore_exception_handler();
 }

 /**
 +----------------------------------------------------------
 * 应用程序初始化
 +----------------------------------------------------------
 * @access public
 +----------------------------------------------------------
 * @return void
 +----------------------------------------------------------
 */
 public static function run()
 {
     // 设定错误和异常处理
     set_error_handler(array('App', "appError"));
     set_exception_handler(array('App', "appException"));
     //[RUNTIME]
     // 检查项目是否编译过
     // 在部署模式下会自动在第一次执行的时候编译项目
     if (defined('RUNTIME_MODEL')) {
         // 运行模式无需载入项目编译缓存
     } elseif (is_file(RUNTIME_PATH . '~app.php') && (!is_file(CONFIG_PATH . 'config.php') || filemtime(RUNTIME_PATH . '~app.php') > filemtime(CONFIG_PATH . 'config.php'))) {
         // 直接读取编译后的项目文件
         C(include RUNTIME_PATH . '~app.php');
     } else {
         // 预编译项目
         App::build();
     }
     //[/RUNTIME]
     // 取得模块和操作名称
     define('MODULE_NAME', App::getModule());
     // Module名称
     define('ACTION_NAME', App::getAction());
     // Action操作
     // 记录应用初始化时间
     if (C('SHOW_RUN_TIME')) {
         $GLOBALS['_initTime'] = microtime(TRUE);
     }
     // 执行操作
     R(MODULE_NAME, ACTION_NAME);
     // 保存日志记录
     if (C('LOG_RECORD')) {
         Log::save();
     }
     return;
 }

 /**
  * Module bootstrap.
  */
 public function onBootstrap($e)
 {
     $sm = $e->getApplication()->getServiceManager();
     $options = $sm->get('loslog_options');
     if ($options->getUseErrorLogger()) {
         $logger = $sm->get('LosLog\\Log\\ErrorLogger');
         $eventManager = $e->getApplication()->getEventManager();
         $eventManager->attach(\Zend\Mvc\MvcEvent::EVENT_DISPATCH_ERROR, [$logger, 'dispatchError'], -100);
     }
     if ($options->getUseSqlLogger()) {
         $em = $sm->get('doctrine.entitymanager.orm_default');
         $sqlLogger = $sm->get('LosLog\\Log\\SqlLogger');
         $sqlLogger->addLoggerTo($em);
     }
     if ($options->getUseRollbarLogger()) {
         $rollbar = $sm->get('RollbarNotifier');
         if ($options->getExceptionhandler()) {
             set_exception_handler(array($rollbar, 'report_exception'));
             $eventManager = $e->getApplication()->getEventManager();
             $eventManager->attach('dispatch.error', function (Event $event) use($rollbar) {
                 $exception = $event->getResult()->exception;
                 if ($exception) {
                     $rollbar->report_exception($exception);
                 }
             });
         }
         if ($options->getErrorhandler()) {
             set_error_handler(array($rollbar, 'report_php_error'));
         }
         if ($options->getShutdownfunction()) {
             register_shutdown_function($this->shutdownHandler($rollbar));
         }
     }
 }

 /**
  * @param Config $config
  * @param Request $request
  * @param Response $response
  */
 public function __construct(Config $config, Request $request, Response $response)
 {
     $this->config = $config;
     $this->request = $request;
     $this->response = $response;
     set_exception_handler([$this, 'handleException']);
 }

 function __construct($name = '', $desc = '')
 {
     $this->_name = $name;
     $this->_desc = $desc;
     array_push($this->_options, new Option('-h, --help', 'Output usage information'));
     set_exception_handler([$this, 'exception']);
 }

 /**
  * This method is used to enable debugging within your Ulfberht application.
  */
 public static function enable()
 {
     error_reporting(E_ALL);
     ini_set('display_errors', '1');
     set_exception_handler(['ulfberht\\debug', 'ulfberhtExceptionHandler']);
     self::$isEnabled = true;
 }

 public function __construct($plan = null, array $options = array())
 {
     $this->options = array('base_dir' => null, 'output' => 'tap', 'force_colors' => false, 'verbose' => false, 'serialize' => false, 'coverage' => false);
     foreach (LimeShell::parseArguments($GLOBALS['argv']) as $argument => $value) {
         $this->options[str_replace('-', '_', $argument)] = $value;
     }
     $this->options = array_merge($this->options, $options);
     $this->options['base_dir'] = realpath($this->options['base_dir']);
     list($file, $line) = LimeTrace::findCaller('LimeTest');
     if ($this->options['coverage']) {
         $this->output = new LimeOutputCoverage();
     } elseif (is_string($this->options['output'])) {
         $factory = new LimeOutputFactory($this->options);
         $this->output = $factory->create($this->options['output']);
     } else {
         $this->output = $this->options['output'];
     }
     $this->output->focus($file);
     if (!is_null($plan)) {
         $this->output->plan($plan);
     }
     set_error_handler(array($this, 'handleError'));
     // make sure that exceptions that are not caught by the test runner are
     // caught and formatted in an appropriate way
     set_exception_handler(array($this, 'handleException'));
 }

 /**
  * 环境初始化
  * @param array $config
  * @return void
  */
 public static function init(array $config = null)
 {
     if (is_array($config)) {
         self::$config = array_merge(self::$config, $config);
     }
     /**
      * 设置自动载入函数
      */
     if (self::$config['autoload']) {
         if (function_exists('__autoload')) {
             spl_autoload_register('__autoload');
         }
         spl_autoload_register(array('Base_Common', 'autoload'));
     }
     /**
      * GPC
      */
     if (function_exists('get_magic_quotes_gpc') && get_magic_quotes_gpc()) {
         $_GET = self::stripslashesRecursive($_GET);
         $_POST = self::stripslashesRecursive($_POST);
         $_COOKIE = self::stripslashesRecursive($_COOKIE);
         reset($_GET);
         reset($_POST);
         reset($_COOKIE);
     }
     /**
      * 设置异常抛出
      */
     set_exception_handler(array('Base_Common', 'exceptionHandle'));
     /**
      * 设置时区
      */
     date_default_timezone_set(self::$config['timezone']);
 }

 public function testNotice()
 {
     $exceptionHandler = $this->getMock('Symfony\\Component\\Debug\\ExceptionHandler', array('handle'));
     set_exception_handler(array($exceptionHandler, 'handle'));
     $that = $this;
     $exceptionCheck = function ($exception) use($that) {
         $that->assertInstanceOf('Symfony\\Component\\Debug\\Exception\\ContextErrorException', $exception);
         $that->assertEquals(E_NOTICE, $exception->getSeverity());
         $that->assertEquals(__LINE__ + 40, $exception->getLine());
         $that->assertEquals(__FILE__, $exception->getFile());
         $that->assertRegexp('/^Notice: Undefined variable: (foo|bar)/', $exception->getMessage());
         $that->assertArrayHasKey('foobar', $exception->getContext());
         $trace = $exception->getTrace();
         $that->assertEquals(__FILE__, $trace[0]['file']);
         $that->assertEquals('Symfony\\Component\\Debug\\ErrorHandler', $trace[0]['class']);
         $that->assertEquals('handle', $trace[0]['function']);
         $that->assertEquals('->', $trace[0]['type']);
         $that->assertEquals(__FILE__, $trace[1]['file']);
         $that->assertEquals(__CLASS__, $trace[1]['class']);
         $that->assertEquals('triggerNotice', $trace[1]['function']);
         $that->assertEquals('::', $trace[1]['type']);
         $that->assertEquals(__CLASS__, $trace[2]['class']);
         $that->assertEquals('testNotice', $trace[2]['function']);
         $that->assertEquals('->', $trace[2]['type']);
     };
     $exceptionHandler->expects($this->once())->method('handle')->will($this->returnCallback($exceptionCheck));
     ErrorHandler::register();
     try {
         self::triggerNotice($this);
     } catch (DummyException $e) {
         // if an exception is thrown, the test passed
     }
     restore_error_handler();
 }

 public static function init()
 {
     ### { PHP Config } ###
     ini_set('magic_quotes_gpc', 0);
     ini_set('magic_quotes_runtime', 0);
     ini_set('magic_quotes_sybase', 0);
     ini_set('session.use_only_cookies', 1);
     ini_set('unserialize_callback_func', 'spl_autoload_call');
     ### { Class Autoloading } ###
     spl_autoload_register('Clap::classLoader');
     self::$loadedClass['Clap'] = Clap::LIBRARIES_LOCATION . 'Clap/Clap.php';
     ### { Error & Exception } ###
     error_reporting(E_ALL);
     ini_set('display_errors', true);
     set_error_handler('Clap_Error::errorHandler');
     set_exception_handler('Clap_Error::exceptionHandler');
     ### { Browser Output } ###
     if (!ob_get_level()) {
         ob_start();
     }
     // ignore_user_abort(true);
     ### { Start Services } ###
     $Conf = Clap::getService('Config');
     $Sess = Clap::getService('Session');
     $Cach = Clap::getService('Cache');
     $Site = Clap::getService('Site');
     ### { Site Operations } ###
     $Site->redirForm();
     $Site->exeFlash();
     $Site->insert();
     ### { Send HTML & Save } ###
     $Site->close();
 }

 /**
  * Constructor.
  *
  * @param   object  &$subject  The object to observe
  * @param   array   $config    An optional associative array of configuration settings.
  *
  * @since   1.6
  */
 public function __construct(&$subject, $config)
 {
     parent::__construct($subject, $config);
     // Set the error handler for E_ERROR to be the class handleError method.
     JError::setErrorHandling(E_ERROR, 'callback', array('PlgSystemRedirect', 'handleError'));
     set_exception_handler(array('PlgSystemRedirect', 'handleError'));
 }

 static function init()
 {
     set_exception_handler("MVCCore::exception");
     set_error_handler("MVCCore::error");
     register_shutdown_function("MVCCore::shutdown");
     spl_autoload_register("MVCCore::autoload");
 }