Controller/Dispatcher/Standard.php

By default, if a controller is not dispatchable, dispatch() will throw an exception. If you wish to use the default controller instead, set the param 'useDefaultControllerAlways' via setParam().

This is used to take a raw module name, such as one that would be packaged inside a request object, and reformat it to a proper directory/class name that a class extending Zend_Controller_Action would use.

First attempt to retrieve from request; then from request params using action key; default to default action

Returns formatted action name

Try request first; if not found, try pulling from request parameter; if still not found, fallback to default

If a module is specified, returns just that directory.

Determines whether the default controller to use lies within the requested module, or if the global default should be used.

By default, will only use the module default unless that controller does not exist; if this is the case, it falls back to the default controller in the default module.

Use this method wisely. By default, the dispatcher will fall back to the default controller (either in the module specified or the global default) if a given controller does not exist. This method returning false does not necessarily indicate the dispatcher will not still dispatch the call.

Attempts to load the controller class file from getControllerDirectory(). If the controller belongs to a module, looks for the module prefix to the controller class.

Specify a string or an array; if an array is specified, all paths will be added.