function _locale_import_append_plural

Adds count indices to a string.

Callback for array_map() within _locale_import_one_string().

Parameters

array $entry: An array element.

int $key: Index of the array element.

Return value

array: The modified $entry parameter with "@count" strings replaced with the given $key value.

Related topics

File

includes/gettext.inc, line 820

Gettext parsing and generating API.

Code

function _locale_import_append_plural($entry, $key) {
  // No modifications for 0, 1
  if ($key == 0 || $key == 1) {
    return $entry;
  }

  // First remove any possibly false indices, then add new ones
  $entry = preg_replace('/(@count)\[[0-9]\]/', '\\1', $entry);
  return preg_replace('/(@count)/', "\\1[$key]", $entry);
}