[Resolved] array_unique

[90Nz0]

I have a list of emails that I need to make unique, as there are a lot of things repeated...

Each email is on a new line

$validemails = array(); // Create Array
$validemails = split("\n", $clients); // Split $clients by new-line into an array, so $validemails[0] = "Client 1"....etc 
$validemails = array_unique($validemails); // Remove Douplicets

For some reason this isn't working.

[tserbis]

If
$clients = '1
2
2
2
3
4';
it works.
Check your delimiters.

[90Nz0]

Yeh', I found the problem, i had

"emailaddress"
"emailaddress "

Cheers for the pointer.