function _update_manager_cache_directory

Returns the directory where update archive files should be cached.

Parameters

$create: (optional) Whether to attempt to create the directory if it does not already exist. Defaults to TRUE.

Return value

The full path to the temporary directory where update file archives should be cached.

File

drupal/core/modules/update/update.module, line 935

Handles updates of Drupal core and contributed projects.

Code

function _update_manager_cache_directory($create = TRUE) {
  $directory =& drupal_static(__FUNCTION__, '');
  if (empty($directory)) {
    $directory = 'temporary://update-cache-' . _update_manager_unique_identifier();
    if ($create && !file_exists($directory)) {
      mkdir($directory);
    }
  }
  return $directory;
}