function _webform_safe_name in Webform 5

Same name and namespace in other branches

1. 5.2 webform.module \_webform_safe_name()
2. 6.3 webform.module \_webform_safe_name()
3. 6.2 webform.module \_webform_safe_name()
4. 7.4 webform.module \_webform_safe_name()
5. 7.3 webform.module \_webform_safe_name()

3 calls to _webform_safe_name()

_webform_render_select in components/select.inc

Build a form item array containing all the properties of this component.

_webform_submission_display_grid in components/grid.inc

Display the result of a grid submission. The output of this function will be displayed under the "results" tab then "submissions"

_webform_submission_display_select in components/select.inc

Display the result of a textfield submission. The output of this function will be displayed under the "results" tab then "submissions".

File

./webform.module, line 1858

Code

function _webform_safe_name($name) {
  $new = drupal_strtolower(trim($name));
  $new = str_replace(' ', '_', $new);
  $new = preg_replace('/[^a-z0-9_]/', '', $new);

  // If the string contains NO safe characters, base64 encode the answer.
  if ($new == '') {
    $new = base64_encode($name);
  }
  return $new;
}