Untitled

<?php
if(isset($_POST['finalGrade'])){
        $STUDENTS = $_POST['students'];
        $transScore = $_POST['finalscore'];

        foreach($STUDENTS as $s){
                foreach($transScore as $ts){
        $addfinal = Performance::insertFinal($s, $ts);
                }
        }
}
?>

<?php if(!is_null($students)):?>
<tr>
        <?php foreach ($students as $s):?>
        <input type="hidden" name="students[]" value="<?php echo $s['student_id'];?>">
        <td style="text-align:left;"><?php echo $s['lname'] . ", ". $s['fname'] . "&nbsp;". $s['mname'];?></td>
                <td><?php echo $score;?></td><input type="hidden" name='finalscore[]' value="<?php echo $score;?>">

                <?php else:?>
        <td><i>no record yet</i></td>
                <?php endif;?></td>

<input type="submit" name="finalGrade" value="add to class record" >

//function

public static function insertFinal($student, $grade){
        $query = "INSERT INTO student_class (student_id, score)
                        VALUES ('{$student}', '{$grade}')";
                $sql = mysql_query($query) or die("error");
                        if(mysql_affected_rows()>0){
                                return TRUE;
                        }else{
                                return FALSE;
                        }
        }