send() send(array $data) : boolean Sends notification to its related account. This function should be overrided by implementors. Parameters array $data Returns boolean — true if sending notification is successful else false.
getParameters() getParameters() Returns an array of parameters of the notifier engine Each notifier engine needs some parameters which should be provided by the creator. This function returns these parameters as an array. The returned value of this function is a list of property descriptors.
getExtraParam() getExtraParam() : array Returns a list of the extra parameters. This functions should be overrided by implementors which have some other parameters other than general parameters. Returns array