function _update_manager_extract_directory

Returns the directory where update archive files should be extracted.

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 extracted.

4 calls to _update_manager_extract_directory()
update_clear_update_disk_cache in drupal/modules/update/update.module
Clears the temporary files and directories based on file age from disk.
update_manager_batch_project_get in drupal/modules/update/update.manager.inc
Implements callback_batch_operation().
update_manager_install_form_submit in drupal/modules/update/update.manager.inc
Form submission handler for update_manager_install_form().
update_manager_update_ready_form_submit in drupal/modules/update/update.manager.inc
Form submission handler for update_manager_update_ready_form().

File

drupal/modules/update/update.module, line 921
Handles updates of Drupal core and contributed projects.

Code

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