ผมอยากได้ code php import excel แบบมี browse ด้วยอะคับ

<form action="" method="post" enctype="multipart/form-data">
<input type="file" name="FileUpload">
<input type="submit" name="submit" value="Import">
</form>
<?php
if($_POST['submit']){
	
function MultiUploadimage($FileUpload,$tmps,$oldpic,$directory){
$path = $directory;
$rand = substr(str_shuffle('ABCDEFGHIJKLMNOPQRSTUVWXYZ23456789'),0,15);
if(trim($tmps) != ""){
@unlink($path."/".$oldpic);
$images = $FileUpload;
$tmp = $tmps;
$new_images = $rand.'-'.$FileUpload;
move_uploaded_file($tmp,$path."/".$new_images);
}else{
$images = $oldpic;
$new_images = $images;
}	
return $new_images;
}

		$FileUpload = trim($_FILES["FileUpload"]["name"]);
		$tmps = $_FILES["FileUpload"]["tmp_name"];
		$oldpic = '';
		$directory = "MyXls";
		$newimages = MultiUploadimage($FileUpload,$tmps,$oldpic,$directory);

	//*** Get Document Path ***//
	$strPath = realpath(basename(getenv($_SERVER["SCRIPT_NAME"]))); // C:/AppServ/www/myphp
	$OpenFile = "MyXls/".$newimages;
	//*** Create Exce.Application ***//
	$xlApp = new COM("Excel.Application");
	$xlBook = $xlApp->Workbooks->Open($strPath."/".$OpenFile);

	$xlSheet1 = $xlBook->Worksheets(1);	

	//*** Insert to MySQL Database ***//
	$objConnect = mysql_connect("localhost","root","root") or die("Error Connect to Database");
	$objDB = mysql_select_db("excel");

	for($i=2;$i<=5;$i++){
		If(trim($xlSheet1->Cells->Item($i,1)) != "")
		{
			$strSQL = "";
			$strSQL .= "INSERT INTO customer ";
			$strSQL .= "(customer,tracking,counties) ";
			$strSQL .= "VALUES ";
			$strSQL .= "('".$xlSheet1->Cells->Item($i,1)."','".$xlSheet1->Cells->Item($i,2)."' ";
			$strSQL .= ",'".$xlSheet1->Cells->Item($i,3)."') ";
			mysql_query($strSQL);
		}
	}
	
	//*** Close MySQL ***//
	@mysql_close($objConnect);

	//*** Close & Quit ***//
	$xlApp->Application->Quit();
	$xlApp = null;
	$xlBook = null;
	$xlSheet1 = null;
	
}
?>