ลบไฟล์ที่อัพโหลดไว้ไม่ออกครับ ช่วยทีครับ คือผมจะให้มันลบข้อมูลทั้งในฐานข้อมูลและลบไฟล์ที่เราอัพโหลดไว

<?php
include("connect.php");
  $target = "uploadap/";
  $target = $target . basename( $_FILES['userfiles']['name']);
  $name=$_POST['name']; 
  $files=($_FILES['userfiles']['name']);
  if ($name==""){
  echo "<script>alert('?? กรุณากรอกชื่อโครงการ ??');window.location='ap.php';</script>";
  exit();
  }
  mysql_query("INSERT INTO `upfileap` VALUES ('$name','$files')") ;
  if(move_uploaded_file($_FILES['userfiles']['tmp_name'], $target))
	{
	echo "". basename( $_FILES['uploadedfile']['name']);
	echo "<script>alert('?? upload complete ??');window.location='ap.php';</script>";
	}
else {
    echo "<script>alert('?? upload not complete ??');window.location='ap.php';</script>";
}   
mysql_close($conn);
?>

<?php
include("connect.php");
$files = "files"; // คืออะไรหรอ?
@unlink("../uploadap/$files"); 
$strSQL = "DELETE FROM upfileap ";
$strSQL .="WHERE name = '".$_GET["name"]."' ";
$objQuery = mysql_query($strSQL);
if($objQuery)
{
	echo "<script>alert('?? delete complete ??');window.location='ap.php';</script>";
}
else
{
	echo "<script>alert('?? error complete ??');window.location='ap.php';</script>";
}
mysql_close($conn);
?>

<?php
include("connect.php");
$$strSQL = "SELECT * FROM upfileap WHERE name=".$_GET['name'];
	$objQuery = mysql_query($strSQL) or die (mysql_error());
	$objResult = mysql_fetch_array($objQuery);
	if($objResult){
		if($objResult["name"]!=""){
			unlink("../uploadap/".$objResult['name']);
			echo "Delete Successful.<br>";
		}
			//*** Delete Record ***//		
			$delSQL = "DELETE FROM upfileap WHERE name=".$_GET['name'];
			$objQuery = mysql_query($delSQL);

}
	echo "<meta http-equiv='Content-Type' content='text/html; charset=tis620' />";
	echo "<script language='javascript'>alert('ลบข้อมูลเรียบร้อยแล้ว...');</script>";
	echo "<meta http-equiv='refresh' content='0;URL=index.php'>";
}
mysql_close($conn);
?>

<?php
include("connect.php");
$strSQL = "SELECT * FROM upfileap ";
$strSQL .= "WHERE name='".$_GET["name"]."' ";
	$objQuery = mysql_query($strSQL) or die (mysql_error());
	$objResult = mysql_fetch_array($objQuery);
	if($objResult){
		if($objResult["name"]!=""){
			@unlink("../uploadap/".$objResult["name"]);
		}
$delSQL = "DELETE FROM upfileap ";
$delSQL .="WHERE name = '".$_GET["name"]."' ";
$objQuery = mysql_query($delSQL);
if($objQuery)
{
	echo "<script>alert('?? delete complete ??');window.location='ap.php';</script>";
}
else
{
	echo "<script>alert('?? error complete ??');window.location='ap.php';</script>";
}
mysql_close($conn);
?>

<?php
include("connect.php");
$strSQL = "SELECT * FROM upfileap ";
$strSQL .= "WHERE name='".$_GET["name"]."' ";
	$objQuery = mysql_query($strSQL) or die (mysql_error());
	$objResult = mysql_fetch_array($objQuery);
	if($objResult){
		if($objResult["name"]!=""){
			@unlink("../uploadap/".$objResult["name"]);
		}
$delSQL = "DELETE FROM upfileap ";
$delSQL .="WHERE name = '".$_GET["name"]."' ";
$objQuery = mysql_query($delSQL);
if($objQuery)
{
	echo "<script>alert('?? delete complete ??');window.location='ap.php';</script>";
}
else
{
	echo "<script>alert('?? error complete ??');window.location='ap.php';</script>";
}
mysql_close($conn);
?>

<?php
include("connect.php");
$strSQL = "SELECT * FROM upfileap ";
$strSQL .= "WHERE name='".$_GET["name"]."' ";
$objQuery = mysql_query($strSQL) or die (mysql_error());
$objResult = mysql_fetch_array($objQuery);
	if($objResult){
		if(file_exists("../uploadap/".$objResult["name"])){
			@unlink("../uploadap/".$objResult["name"]);
			}
		}
$delSQL = "DELETE FROM upfileap ";
$delSQL .="WHERE name = '".$_GET["name"]."' ";
$objQuery = mysql_query($delSQL);
if($objQuery)
{
	echo "<script>alert('?? delete complete ??');window.location='ap.php';</script>";
}
else
{
	echo "<script>alert('?? error complete ??');window.location='ap.php';</script>";
}
mysql_close($conn);
?>

<?php
include("connect.php");
$strSQL = "SELECT * FROM upfileap ";
$strSQL .= "WHERE name='".$_GET["name"]."' ";
	$objQuery = mysql_query($strSQL) or die (mysql_error());
	$objResult = mysql_fetch_array($objQuery);
	if($objResult){
		if($objResult["files"]!=""){
			@unlink("uploadap/".$objResult["files"]);
		}
		}
$delSQL = "DELETE FROM upfileap ";
$delSQL .="WHERE name = '".$_GET["name"]."' ";
$objQuery = mysql_query($delSQL);
if($objQuery)
{
echo "<script>alert('?? delete complete ??');window.location='ap.php';</script>";
}
else{
echo "<script>alert('?? error complete ??');window.location='ap.php';</script>";
}
mysql_close($conn);
?>