จะเพิ่ม จำกัดขนาดไฟล์ อับโหลด รบกวนเขียนให้ทีครับ ขอบคุณล่วงหน้าครับ

		if($_POST['btn_edit']){
			
			if($_POST['name']){
				
				if($_FILES['photoimg']['name']){
					$image = getimagesize($_FILES['photoimg']['tmp_name']);
				
					if($image){
						$date = date('YmdHis');
						$file_type = strchr($_FILES['photoimg']['name'],".");
						$filename  = $date . $file_type;
						$tmpname   = $_FILES['photoimg']['tmp_name'];
						$storefile    = "upload/".$filename;
						move_uploaded_file($tmpname, $storefile);
						
						$sql = "SELECT * FROM member WHERE id = $_SESSION[member_id]";
						$result = mysql_query($sql);
						$rs = mysql_fetch_assoc($result);	
						
						//Delete Old Photo
						if($rs['profile_image']){
							$file_path = 'upload/' . $rs['profile_image'];
						}
						
						if(file_exists($file_path)) {
							unlink($file_path); //Delete File Picture
						}
						
						$sql = "UPDATE member SET name = '$_POST[name]' , sex = '$_POST[sex]' , address = '$_POST[address]' , amper = '$_POST[amper]' , phone = '$_POST[phone]' , profile_image = '$filename' WHERE id = $_SESSION[member_id]";
						
					}
				
				} else {
				
				$sql = "UPDATE member SET name = '$_POST[name]' , sex = '$_POST[sex]' , address = '$_POST[address]' , amper = '$_POST[amper]' , phone = '$_POST[phone]' WHERE id = $_SESSION[member_id]";
				
				}
				
				$result = mysql_query($sql);
				
				$msg = 'แก้ไขข้อมูลแล้ว';
				
			} else {
				$msg = 'ชื่อ ห้ามเป็นค่าว่าง';
			}
			
		}
		
		$sql = "SELECT * FROM member WHERE id = $_SESSION[member_id]";
		$result = mysql_query($sql);
		$rs = mysql_fetch_assoc($result);	
?>