CRLF in file

Hello, I'm having trouble with /r/n when I try to write to a file. Here's my code ; The array I want to write - $ch =array( "$SQL_HOST"=> $SQL_HOST, "SQL_USER"=> $SQL_USER, "SQL_PWD"=>$SQL_PWD); and the code I'm using to write the file $fp = fopen ("newfig.txt", "w"); if (!($fp)) { print ("ERROR file not open!"); exit; } { fputs($fp,$ch); foreach($ch as $key => $val) { fputs($fp,"$$key = $val/r/n"); } fclose ($fp); }; Here's a sample of the file this produces - $host = host/r/n$SQL_USER = user/r/n$SQL_PWD = dbpass/r/n What I want is to have crlf after each var like this - $host = host $SQL_USER = user $SQL_PWD = dbpass I must be doing /r/n wrong. My host is Apache on Sun OS.