รบกวนช่วยดูโค้ดการอัพโหลดไฟล์เพื่อส่งเข้าอีเมลให้ด้วยค่ะ

if($_FILES["attach"]["name"] != "")
	{
		$strFilesName = $_FILES["attach"]["name"];
		$strContent = chunk_split(base64_encode(file_get_contents($_FILES["attach"]["tmp_name"]))); 
		$strHeader .= "--".$strSid."\n";
		$strHeader .= "Content-Type: application/octet-stream; name=\"".$strFilesName."\"\n"; 
		$strHeader .= "Content-Transfer-Encoding: base64\n";
		$strHeader .= "Content-Disposition: attachment; filename=\"".$strFilesName."\"\n\n";
		$strHeader .= $strContent."\n\n";
	}
			
	$flgSend = @mail($strTo,$strSubject,null,$strHeader);  // @ = No Show Error //
	if($flgSend)
	{
		echo "Email Sending.";
	}
	else
	{
		echo "Email Can Not Send.";
	}