Попередньо визначені константи

Константи, описані нижче — визначені цим розширенням, тож доступні, коли розширення скомпільовано як частина PHP або динамічно підключене під час виконання.

When an error occurs during startup, routing, dispatching or autoloading, Yaf either throws a subclass of Yaf_Exception whose exception code is one of the YAF_ERR_* constants, or triggers a PHP error of the corresponding type — see Yaf_Dispatcher::throwException() and Yaf_Application::getLastErrorNo().

YAF_VERSION (string)

The version of the loaded Yaf extension, e.g. "3.3.8".

YAF_ENVIRON (string)

The value of the yaf.environ directive at the time the extension was started, used by Yaf_Application to select the configuration section. Defaults to "product".

YAF_ERR_STARTUP_FAILED (int)

Startup failure, value 512. Thrown as a Yaf_Exception_StartupError when Yaf_Application could not be started, e.g. the application directory is missing or the configuration is invalid.

YAF_ERR_ROUTE_FAILED (int)

Routing failure, value 513. Thrown as a Yaf_Exception_RouterFailed when no route was able to route the request.

YAF_ERR_DISPATCH_FAILED (int)

Dispatch failure, value 514. Thrown as a Yaf_Exception_DispatchFailed when the request could not be dispatched, e.g. when the yaf.forward_limit is exceeded.

YAF_ERR_NOTFOUND_MODULE (int)

The module could not be found, value 515. Thrown as a Yaf_Exception_LoadFailed_Module.

YAF_ERR_NOTFOUND_CONTROLLER (int)

The controller could not be found, value 516. Thrown as a Yaf_Exception_LoadFailed_Controller.

YAF_ERR_NOTFOUND_ACTION (int)

The action could not be found, value 517. Thrown as a Yaf_Exception_LoadFailed_Action.

YAF_ERR_NOTFOUND_VIEW (int)

The view script could not be found, value 518. Thrown as a Yaf_Exception_LoadFailed_View.

YAF_ERR_CALL_FAILED (int)

Calling a method failed, value 519. Used when an action method or another callable could not be invoked.

YAF_ERR_AUTOLOAD_FAILED (int)

Autoloading failed, value 520. Triggered by Yaf_Loader when the file for a class cannot be loaded, e.g. the resolved path is too long.

YAF_ERR_TYPE_ERROR (int)

A type error occurred, value 521. Thrown as a Yaf_Exception_TypeError when an argument or a class definition has an unexpected type, e.g. a controller that is not a class extending Yaf_Controller_Abstract.

YAF_ERR_ACCESS_ERROR (int)

Access is not allowed, value 522. Used, for example, when attempting to call an action method that is not public.

(Available since Yaf 3.2.0.)