มีปัญหาในการอัพโหลดรูปลง ลีนุ๊กครับชื่อลงฐานข้อมูลแต่ตัวภาพไม่ลงโฟลเดอร์ครับ

<? if($_FILES['img']['tmp_name'] !=""){
		$filename = $_FILES['img']['name'];
		$filetemname = $_FILES['img']['tmp_name'];
		$filesize =  $_FILES['img']['size'];
		$filetype = $_FILES['img']['type'];
		$max_photo_size = 112000;
		$random_digit = rand(0000000,9999999);
		$topic_run = "pic_".$random_digit;
		
		    if($filesize > $max_photo_size){
		      echo "Picture Too Large";
		      echo "<meta http-equiv='refresh' content='3;url=index.php'>";
		    }
		    if ($filetype == "image/gif"){
		      $filename = $topic_run.".gif";
		    }
		    if ($filetype == "image/png"){
		      $filename = $topic_run.".png";
		    }
		    if (($filetype == "image/jpg")||($filetype == "image/jpeg")||($filetype == "image/pjpeg")){
		      $filename = $topic_run.".jpg";
		    }
		      if(file_exists($_FILES['img']['tmp_name'])){
			  copy($_FILES['img']['tmp_name'],"images/$filename");
			  chmod
			  $strfield = "id_cc, hd_cm, cm_cm, p_name";
			  $strvalue = "'$idcc','$head','$come','$filename'";		
			  $objectinsert = fcinsert($strtable,$strfield,$strvalue);	
					  if(!$objectinsert)   
					  {

					      echo ("Can Not Insert Record!!!" . pg_last_error());	
					  } 		
					  else
					  {
					      echo "Record Insert!! And Copy Picture ";
					      echo "<meta http-equiv='refresh' content='2;url=index.php'>";
					  }

		      } 
		      	
		      else {
			      echo "not find";
		      
		      }  ?>