If it's available just return a 1
Idea for suggesting usernames:
Code: Select all
$ideas = array();
$idea = "{$username}_2006";
if ( ! is_taken( $idea ) )
$ideas[] = $idea;
$idea = "{$username}_n00b";
if ( ! is_taken( $idea ) )
$ideas[] = $idea;
echo "0|".implode( '|', $ideas );