<?php
session_start();
$path = "../";
include ($path.'include/config_db.php');
include ($path.'include/class_db.php'); 
include ($path.'include/class_display.php'); 
include ($path.'include/function.php'); 
include ($path.'include/permission_denied.php'); 
$CLASS['db']   = new db();
$CLASS['db']->connect(); 
$CLASS['disp']   = new display();
$db   = $CLASS['db']; 
$disp   = $CLASS['disp']; 

$date_day = date("Y-m-d").' '.date("H:i:s");  

 //======Get data from Excel======================//        
    $dom    =    DOMDocument::load( $_FILES['file']['tmp_name'] ); 
    $rows    =    $dom->getElementsByTagName( 'Row' ); 
    $row    =    0; 
     
    foreach ($rows as $temp) { 
        $col = 0; 
        if($row==0) { 
            $row++; continue; 
        } 
        $cells    = $temp->getElementsByTagName('Cell'); 
		
        foreach( $cells as $cell )  { 
             if($col==0) $data1 = $cell->nodeValue; 
             if($col==1) $data2 = $cell->nodeValue; 
             if($col==2) $data3 = $cell->nodeValue; 
             if($col==3) $data4 = $cell->nodeValue; 
             if($col==4) $data5 = $cell->nodeValue; 
             if($col==5) $data6 = $cell->nodeValue; 
             if($col==6) $data7 = $cell->nodeValue; 
             if($col==7) $data8 = $cell->nodeValue; 
             if($col==8) $data9 = $cell->nodeValue; 
             if($col==9) $data10 = $cell->nodeValue; 
             if($col==10) $data11 = $cell->nodeValue; 
             $col++; 
        } 
 //======End Get data from Excel======================//        

//==================Insert To DB ====================================//
	$sql_del =  $db->query("delete from tb_students where tb_student_code='".$data2."' ");
	$sql = "INSERT INTO tb_students
            (tb_student_id,
             tb_student_code,
             tb_student_tname,
             tb_student_name,
             tb_student_sname,
             tb_student_degree,
             tb_student_address,
             tb_student_phone,
             tb_student_date,
             tb_student_status)
VALUES (NULL,
        '".$data2."',
        '".$data3."',
        '".$data4."',
        '".$data5."',
        '".$data6."',
        '".$data7."',
        '".$data8."',
        '".$data9."',
        '".$data10."')";		
	$db->query($sql) or die(mysql_error()); 
//==================End Insert To DB ====================================//
 $row++;  
  } 
  
	print "
	<script language='javascript'>
		alert('Import Success !!');
		window.location.href='display_student_import.php';
	</script>
	";

?>