รบกวนสอบถาม การ Import ข้อมูลใน Excel (xls , xlsx) เข้าสู่ MySQL

<?php 
$objConnect = mysql_connect("localhost","root","root") or die("Error Connect to Database"); // Conect to MySQL 
$objDB = mysql_select_db("srkgroup_web");

$objCSV = fopen("test2.csv", "r"); 
while (($objArr = fgetcsv($objCSV, 1000, ",")) !== FALSE) { 

$strSQL = "INSERT INTO product"; 

$strSQL .="(product_code,product_name,product_name_en,product_description,product_description_en,product_price,product_unit,product_unit_en)";  
$strSQL .="VALUES";         

$strSQL .="('".$objArr[0]."','".$objArr[1]."','".$objArr[2]."' ";  
$strSQL .=",'".$objArr[3]."','".$objArr[4]."','".$objArr[5]."' "; 
$strSQL .=",'".$objArr[6]."','".$objArr[7]."') "; 

 mysql_query("SET NAMES UTF8"); 

 $objQuery = mysql_query($strSQL); 
 } 
 fclose($objCSV); 

 echo "Import Done8."; 
 ?> 

<?php 
$objConnect = mysql_connect("localhost","root","root") or die("Error Connect to Database"); // Conect to MySQL 
$objDB = mysql_select_db("srkgroup_web");
mysql_query("SET NAMES UTF8"); 

$objCSV = fopen("test2.csv", "r"); 
while (($objArr = fgetcsv($objCSV, 1000, ",")) !== FALSE) { 

$strSQL = "UPDATE product"; 
$strSQL .="SET product_name_en = '".$objArr[2]."', ";
$strSQL .="product_description = '".$objArr[3]."' ";
$strSQL .="WHERE product_id = '".$objArr[0]."' ";


$objQuery = mysql_query($strSQL); 
} 
fclose($objCSV); 

echo "Import Done8."; 
?> 

echo $strSQL;
$objQuery = mysql_query($strSQL);