>What is the easiest way to get an array of all letters not in a string? I.e. >$array = notinstring("abc"); //returns array of: >d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z > >
I think this might do it: $alphabet = 'abcdefghijklmnopqrstuvwxyz'; $abc = 'abc'; for ($i = 0; $i < strlen($abc); $i++){ $abcs[] = $abc[$i]; } $notabc = preg_replace($abcs, '', $alphabet); for ($i = 0; $i < strlen($notabc); $i++){ $notabcs[] = $notabc[$i]; } -- Like Music? http://l-i-e.com/artists.htm -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php