Mine

on *:TEXT:!change *:#:{
  if ($nick isop $chan) || ($nick ishop $chan) || ($nick isvo $chan) {
    set %world $2-
    msg $chan $nick 12has changed the current Pest Control world to: %world . | { Halt }
  }
  else {
    notice $nick You NEED Voice or higher to use the !change command.
  }
}
on *:TEXT:!pcw*:#: {
  {
    notice $nick $nick 12the current pest control world is: %world | { Halt }
  }