function bootstrap_tour_generate_machine_name in Bootstrap Tour 7

Helper function to convert a string to a machine name.

1 call to bootstrap_tour_generate_machine_name()

bootstrap_tour_form_submit in ./bootstrap_tour.module

Submit callback for the Bootstrap Tour create/edit form.

File

./bootstrap_tour.module, line 540

Code

function bootstrap_tour_generate_machine_name($text) {
  $text = preg_replace('/[^A-Za-z0-9_]+/', '_', $text);
  return strtolower($text);
}