if ( !empty($name) ){ $userfile = "users.txt"; $user_exists = "no"; $fpt = fopen($userfile,"a"); fclose($fpt); $user = file($userfile); for ( $count=0 ; $count < count($user) ; $count++ ){ $fill_name = split( ",",$user[$count] ) ; if ( $name == $fill_name[0] ){ $user_exists = "yes"; } } if ( $user_exists == "no" ){ $fpt = fopen($userfile,"a"); fwrite($fpt,$name.",guest\n"); fclose($fpt); ?>
} else{ echo ""; echo "