protected function get_user_grade($courseitemid, $userid) {
        // If the user grade for this course is not available, get all the grades for the course.
        if (!isset($this->coursesgrades[$courseitemid])) {
            // Ony a course is cached to avoid high memory usage.
            unset($this->coursesgrades);
            $gg = new \grade_grade(null, false);
            $usersgrades = $gg->fetch_all(array('itemid' => $courseitemid));

            if ($usersgrades) {
                foreach ($usersgrades as $ug) {
                    $this->coursesgrades[$courseitemid][$ug->userid] = $ug->finalgrade;
                }
            }
        }

        if (!isset($this->coursesgrades[$courseitemid][$userid])) {
            $this->coursesgrades[$courseitemid][$userid] = null;
        }

        return $this->coursesgrades[$courseitemid][$userid];
    }
protected function get_user_grade($courseitemid, $userid) {
        // If the user grade for this course is not available, get all the grades for the course.
        if (!isset($this->coursesgrades[$courseitemid])) {
            // Ony a course is cached to avoid high memory usage.
            unset($this->coursesgrades);
            $gg = new \grade_grade(null, false);
            $usersgrades = $gg->fetch_all(array('itemid' => $courseitemid));

            if ($usersgrades) {
                foreach ($usersgrades as $ug) {
                    $this->coursesgrades[$courseitemid][$ug->userid] = $ug->finalgrade;
                }
            }
        }

        if (!isset($this->coursesgrades[$courseitemid][$userid])) {
            $this->coursesgrades[$courseitemid][$userid] = null;
        }

        return $this->coursesgrades[$courseitemid][$userid];
    }
protected function get_user_grade ( $ courseitemid , $ userid ) { // If the user grade for this course is not available, get all the grades for the course. if ( ! isset ( $ this -> coursesgrades [ $ courseitemid ] ) ) { // Ony a course is cached to avoid high memory usage. unset ( $ this -> coursesgrades ) ; $ gg = new \ grade_grade ( null , false ) ; $ usersgrades = $ gg -> fetch_all ( array ( 'itemid' => $ courseitemid ) ) ; if ( $ usersgrades ) { foreach ( $ usersgrades as $ ug ) { $ this -> coursesgrades [ $ courseitemid ] [ $ ug -> userid ] = $ ug -> finalgrade ; } } } if ( ! isset ( $ this -> coursesgrades [ $ courseitemid ] [ $ userid ] ) ) { $ this -> coursesgrades [ $ courseitemid ] [ $ userid ] = null ; } return $ this -> coursesgrades [ $ courseitemid ] [ $ userid ] ; }
Returns the grade of a user in a course.

Saves the grades of all course users in $coursesgrades array to prevent new accesses to the database.

@param  int $courseitemid The course item id.
@param  int $userid the user whose grade is requested.
@return array The courseitem id and the required grade to pass the course.
Returns the grade of a user in a course .