protected static function validate_assign($assignid) {
        global $DB;

        // Request and permission validation.
        $assign = $DB->get_record('assign', array('id' => $assignid), 'id', MUST_EXIST);
        list($course, $cm) = get_course_and_cm_from_instance($assign, 'assign');

        $context = context_module::instance($cm->id);
        // Please, note that is not required to check mod/assign:view because is done by validate_context->require_login.
        self::validate_context($context);
        $assign = new assign($context, $cm, $course);

        return array($assign, $course, $cm, $context);
    }
protected static function validate_assign($assignid) {
        global $DB;

        // Request and permission validation.
        $assign = $DB->get_record('assign', array('id' => $assignid), 'id', MUST_EXIST);
        list($course, $cm) = get_course_and_cm_from_instance($assign, 'assign');

        $context = context_module::instance($cm->id);
        // Please, note that is not required to check mod/assign:view because is done by validate_context->require_login.
        self::validate_context($context);
        $assign = new assign($context, $cm, $course);

        return array($assign, $course, $cm, $context);
    }
protected static function validate_assign ( $ assignid ) { global $ DB ; // Request and permission validation. $ assign = $ DB -> get_record ( 'assign' , array ( 'id' => $ assignid ) , 'id' , MUST_EXIST ) ; list ( $ course , $ cm ) = get_course_and_cm_from_instance ( $ assign , 'assign' ) ; $ context = context_module :: instance ( $ cm -> id ) ; // Please, note that is not required to check mod/assign:view because is done by validate_context->require_login. self :: validate_context ( $ context ) ; $ assign = new assign ( $ context , $ cm , $ course ) ; return array ( $ assign , $ course , $ cm , $ context ) ; }
Utility function for validating an assign.

@param int $assignid assign instance id
@return array array containing the assign, course, context and course module objects
@since  Moodle 3.2
Utility function for validating an assign .