lib/Opauth/OpauthStrategy.php
public function callAction($action, $defaultAction = 'request') {
		if (method_exists($this, $action)) return $this->{$action}();
		else return $this->{$defaultAction}();
	}
public function callAction($action, $defaultAction = 'request') {
		if (method_exists($this, $action)) return $this->{$action}();
		else return $this->{$defaultAction}();
	}
public function callAction ( $ action , $ defaultAction = 'request' ) { if ( method_exists ( $ this , $ action ) ) return $ this -> { $ action } ( ) ; else return $ this -> { $ defaultAction } ( ) ; }
Call an action from a defined strategy

@param string $action Action name to call
@param string $defaultAction If an action is not defined in a strategy, calls $defaultAction
Call an action from a defined strategy