function _easy_breadcrumb_normalize_url_segment_text in Easy Breadcrumb 6

Same name and namespace in other branches

1. 7 includes/easy_breadcrumb.blocks.inc \_easy_breadcrumb_normalize_url_segment_text()

Normalizes an URL segment's title. E.g., transforms "about-us" to "About Us" or "About us", according to parameters.

Parameters

string $segment: Segment's title to be normalized.

string $uppercase_mode: Specifies the type of uppercase transformation (if any) to be applied.

Return value

string normalized segment title.

1 call to _easy_breadcrumb_normalize_url_segment_text()

_easy_breadcrumb_block in includes/easy_breadcrumb.blocks.inc

Obtains the 'easy_breadcrumb' block.

File

includes/easy_breadcrumb.blocks.inc, line 152

Module's blocks.

Code

function _easy_breadcrumb_normalize_url_segment_text($segment, $uppercase_mode = 'ucwords', $capitalizator_ignored_words = array()) {

  // Transforms '-hello--world_javascript-' on 'hello world javascript'.
  $normalized_segment = str_replace(array(
    '-',
    '_',
  ), ' ', $segment);
  $normalized_segment = trim($normalized_segment);
  $normalized_segment = preg_replace('/\\s{2,}/', ' ', $normalized_segment);
  switch ($uppercase_mode) {

    // Transforms the text 'once a time' to 'Once a Time'.
    case 'ucwords':
      $segments_arr = explode(' ', $normalized_segment);

      // Transforms the non-ignored words of the segment.
      $segments_arr[0] = drupal_ucfirst($segments_arr[0]);
      for ($idx_1 = 1, $segments_words_quantity = count($segments_arr); $idx_1 < $segments_words_quantity; ++$idx_1) {

        // Transforms this word only if it is not in the list of ignored words.
        if (!isset($capitalizator_ignored_words[$segments_arr[$idx_1]])) {
          $segments_arr[$idx_1] = drupal_ucfirst($segments_arr[$idx_1]);
        }
      }
      $normalized_segment = join(' ', $segments_arr);
      break;

    // Transforms the text 'once a time' to 'Once a time'.
    case 'ucfirst':
      $normalized_segment = drupal_ucfirst($normalized_segment);
      break;
    default:
  }
  return $normalized_segment;
}