一段下传图片，并在MYSQL中记录路径的代码求指正

 return and try again?click me";
exit;
}
else{
$filename=explode(".",$_FILES['file']['name']);
do
{
$filename[0]=random(10); 
$name=implode(".",$filename);
//$name1=$name.".Mcncc";
https://www.gxlcms.com/$uploadfile=$uploaddir.$name;
}

while(file_exists(https://www.gxlcms.com/$uploadfile));

if (move_uploaded_file($_FILES['file']['tmp_name'],https://www.gxlcms.com/$uploadfile))
{
if(is_uploaded_file($_FILES['file']['tmp_name']))
{

echo "the Images Upload failed!";
}
else
{
echo "Your file has been uploaded: 
";
echo "
Continue to upload";
}
}
}
?>