สอบถามเกี่ยวกับการ Multi Upload รูปภาพ พร้อม เปลี่ยนชื่อ

for($i=0;$i<count($_FILES["fileUpload"]["name"]);$i++)
	{
		if(trim($_FILES["fileUpload"]["tmp_name"][$i]) != "")
		{
			$images = $_FILES["fileUpload"]["tmp_name"][$i];
			$new_images = "d2_".$_FILES["fileUpload"]["name"][$i];
			//copy($_FILES["fileUpload"]["tmp_name"][$i],"adtpics/".$_FILES["fileUpload"]["name"][$i]);
			$width=200; //*** Fix Width & Heigh (Autu caculate) ***//
			$size=GetimageSize($images);
			$height=round($width*$size[1]/$size[0]);
			$images_orig = ImageCreateFromJPEG($images);
			$photoX = ImagesX($images_orig);
			$photoY = ImagesY($images_orig);
			$images_fin = ImageCreateTrueColor($width, $height);
			ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width+1, $height+1, $photoX, $photoY);
			ImageJPEG($images_fin,"adtpics/".$new_images);
			ImageDestroy($images_orig);
			ImageDestroy($images_fin);
}
}

for($i=0;$i<count($_FILES["fileUpload"]["name"]);$i++)
	{
		if(trim($_FILES["fileUpload"]["tmp_name"][$i]) != "")
		{
			$images = $_FILES["fileUpload"]["tmp_name"][$i];
			$images_file = $_FILES["fileUpload"]["type"][$i];
			$images_time = date('YmdHis');
			srand((double)microtime()*1000000); //ทำการสุ่มชื่อ
			$Pic_name=$random_pic = rand(1,9999999);
			if( $images_file == "image/gif" )
			{
			$filename = $Pic_name.".gif";
			}
			if (($images_file=="image/jpg")||($images_file=="image/jpeg")||($images_file=="image/pjpeg"))
			{
			$filename = $Pic_name.".jpg";
			}
			$new_images = "$adt_cat_id"."$images_time"."$filename";
			//copy($_FILES["fileUpload"]["tmp_name"][$i],"adtpics/".$_FILES["fileUpload"]["name"][$i]);
			$width=150; //*** Fix Width & Heigh (Autu caculate) ***//
			$size=GetimageSize($images);
			$height=round($width*$size[1]/$size[0]);
			if( $images_file == "image/gif" )
			{
			$images_orig = ImageCreateFromGIF($images);
			}
			if (($images_file=="image/jpg")||($images_file=="image/jpeg")||($images_file=="image/pjpeg"))
			{
			$images_orig = ImageCreateFromJPEG($images);
			}
			$photoX = ImagesX($images_orig);
			$photoY = ImagesY($images_orig);
			$images_fin = ImageCreateTrueColor($width, $height);
			ImageCopyResampled($images_fin, $images_orig, 0, 0, 0, 0, $width+1, $height+1, $photoX, $photoY);
			ImageGIF($images_fin,"adtpics/".$new_images);
			ImageJPEG($images_fin,"adtpics/".$new_images);
			ImageDestroy($images_orig);
			ImageDestroy($images_fin);
}
} //บันทึกลงฐานข้อมูล