foreach ($array as $arr)
    {


       if(strcmp(trim($rel['objId']),trim($arr['BCEID']))==0)
       {

           $name=$arr['FirstName'];
           $conditn=$rel['objId'];

            $sql1="UPDATE e_student SET Name = '$name' WHERE objId ='$conditn'";

          $result=$conn->query($sql1);

       }

    }


}