function install_verify_completed_task

Verifies and returns the last installation task that was completed.

Return value

The last completed task, if there is one. An exception is thrown if Drupal is already installed.

File

core/includes/install.core.inc, line 1128

Code

function install_verify_completed_task() {
    try {
        $task = \Drupal::state()->get('install_task');
    } catch (\Exception $e) {
    }
    if (isset($task)) {
        if ($task == 'done') {
            throw new AlreadyInstalledException(\Drupal::service('string_translation'));
        }
        return $task;
    }
}