'gap-2', 'medium' => 'gap-4', ]; $gap_size = $gap_size ?? 'medium'; $identifier = $identifier ?? ''; $scrollable = $scrollable ?? true; $gap = array_key_exists($gap_size, $gap_sizes) ? $gap_sizes[$gap_size] : $gap_sizes['medium']; $method = $method ?? 'post'; $page = $page ?? 'backwpup'; $action = $action ?? 'backwpup'; $overflow = $scrollable ?? true ? 'overflow-y-auto' : ''; $absolute = $scrollable ?? true ? 'absolute' : ''; $idForm = $identifier ? $identifier : ''; ?>