Upload file without white space in the name

[maxat]

Hi

I need help in my upload form, I don't know how to remove white space between two words if file name consist of two words.

 

What should I put in the script below to remove the space?

 

if (isset($_POST['btnAdd'])) {
$uploaddir = 'certificates/';
$uploadfile = $uploaddir . $_FILES['file']['name']; 

if (move_uploaded_file($_FILES['file']['tmp_name'], $uploadfile)) 
{ 
$temp = explode('/', $_FILES['file']['name']);

$certificate = 'certificates/' . urlencode(end($temp));
} 
else 
{ 
$certificate = '';

} 

[corbin]

You could just use str_replace to replace all spaces.... Just something like:

 

$name = str_replace(" ", "", $name);

[maxat]

where to put  it?

 

cause I have tried to put it after each line but getting an error. So if you can, please explain.

"Notice: Undefined variable: name in C:\htdocs"