public static function SuggestionHelper::srcBits in Autocomplete Search Suggestions 7

Build an array of defalut options from bitmaps.

Parameters

int $src: The ngrams source bitmap.

Return value

array An array of default option.

1 call to SuggestionHelper::srcBits()

suggestion_admin_edit_form in ./suggestion.admin.inc

Menu callback to index suggestions.

File

src/SuggestionHelper.php, line 248

Helper methods for the suggestion module.

Class

SuggestionHelper

Provides helper methods for suggestions.

Code

public static function srcBits($src = 0) {
  $bits = array();
  if (intval($src) <= 0) {
    return array(
      0,
    );
  }
  foreach (array_keys(SuggestionStorage::getSrcOptions()) as $bit) {
    if ($bit & $src) {
      $bits[] = $bit;
    }
  }
  return $bits;
}