/**
  * before calling this function use memberidcheck function
  * Enter description here ...
  * @param int $member_id
  */
 private function fetchcriticalinfo($member_id)
 {
     $member_id_exists = $this->memberIdCheck($member_id);
     if ($member_id_exists) {
         $student = new Acad_Model_Member_Student();
         $student->setMember_id($member_id);
         $student_model = $student->fetchCriticalInfo();
         if ($student_model instanceof Acad_Model_Member_Student) {
             $critical_data['member_id'] = $member_id;
             $critical_data['first_name'] = $student_model->getFirst_name();
             $critical_data['middle_name'] = $student_model->getMiddle_name();
             $critical_data['last_name'] = $student_model->getLast_name();
             $critical_data['cast'] = $student_model->getCast_name();
             $critical_data['nationality'] = $student_model->getNationality_name();
             $critical_data['religion'] = $student_model->getReligion_name();
             $critical_data['blood_group'] = $student_model->getBlood_group();
             $critical_data['dob'] = $student_model->getDob();
             $critical_data['gender'] = $student_model->getGender();
             $critical_data['member_type_id'] = $student_model->getMember_type_id();
             $critical_data['religion_id'] = $student_model->getReligion_id();
             $critical_data['nationality_id'] = $student_model->getNationality_id();
             $critical_data['cast_id'] = $student_model->getCast_id();
             return $critical_data;
         }
     }
 }