public function is_already_submitted($anycourseid = false) {
        global $DB, $USER;

        if ((!isloggedin() && $USER->id == $this->userid) || isguestuser($this->userid)) {
            return false;
        }

        $params = array('userid' => $this->userid, 'feedback' => $this->feedback->id);
        if (!$anycourseid && $this->courseid) {
            $params['courseid'] = $this->courseid;
        }
        return $DB->record_exists('feedback_completed', $params);
    }
public function is_already_submitted($anycourseid = false) {
        global $DB, $USER;

        if ((!isloggedin() && $USER->id == $this->userid) || isguestuser($this->userid)) {
            return false;
        }

        $params = array('userid' => $this->userid, 'feedback' => $this->feedback->id);
        if (!$anycourseid && $this->courseid) {
            $params['courseid'] = $this->courseid;
        }
        return $DB->record_exists('feedback_completed', $params);
    }
public function is_already_submitted ( $ anycourseid = false ) { global $ DB , $ USER ; if ( ( ! isloggedin ( ) && $ USER -> id == $ this -> userid ) || isguestuser ( $ this -> userid ) ) { return false ; } $ params = array ( 'userid' => $ this -> userid , 'feedback' => $ this -> feedback -> id ) ; if ( ! $ anycourseid && $ this -> courseid ) { $ params [ 'courseid' ] = $ this -> courseid ; } return $ DB -> record_exists ( 'feedback_completed' , $ params ) ; }
check for multiple_submit = false.
if the feedback is global so the courseid must be given

@param bool $anycourseid if true checks if this feedback was submitted in any course, otherwise checks $this->courseid .
Applicable to frontpage feedbacks only
@return bool true if the feedback already is submitted otherwise false
check for multiple_submit = false . if the feedback is global so the courseid must be given