function Tasks::connect

Same name in this branch

11.1.x core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php \Drupal\pgsql\Driver\Database\pgsql\Install\Tasks::connect()
11.1.x core/modules/sqlite/src/Driver/Database/sqlite/Install/Tasks.php \Drupal\sqlite\Driver\Database\sqlite\Install\Tasks::connect()
11.1.x core/modules/mysql/src/Driver/Database/mysql/Install/Tasks.php \Drupal\mysql\Driver\Database\mysql\Install\Tasks::connect()

Checks if we can connect to the database.

Return value

bool TRUE if we can connect to the database, otherwise FALSE.

1 call to Tasks::connect()

Tasks::runTasks in core/lib/Drupal/Core/Database/Install/Tasks.php: Runs database tasks and tests to see if Drupal can run on the database.

3 methods override Tasks::connect()

Tasks::connect in core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php: Checks if we can connect to the database.
Tasks::connect in core/modules/sqlite/src/Driver/Database/sqlite/Install/Tasks.php: Checks if we can connect to the database.
Tasks::connect in core/modules/mysql/src/Driver/Database/mysql/Install/Tasks.php: Checks if we can connect to the database.

File

core/lib/Drupal/Core/Database/Install/Tasks.php, line 188

Class

Tasks: Database installer structure.

Namespace

Drupal\Core\Database\Install

Code

protected function connect() {
    try {
        // This doesn't actually test the connection.
        Database::setActiveConnection();
        // Now actually do a check.
        Database::getConnection();
        $this->pass('Drupal can CONNECT to the database ok.');
    } catch (\Exception $e) {
        $this->fail(t('Failed to connect to your database server. The server reports the following message: %error.<ul><li>Is the database server running?</li><li>Does the database exist, and have you entered the correct database name?</li><li>Have you entered the correct username and password?</li><li>Have you entered the correct database hostname and port number?</li></ul>', [
            '%error' => $e->getMessage(),
        ]));
        return FALSE;
    }
    return TRUE;
}