Same name in this branch

1. 9 core/modules/sqlite/src/Driver/Database/sqlite/Install/Tasks.php \Drupal\sqlite\Driver\Database\sqlite\Install\Tasks::connect()
2. 9 core/modules/mysql/src/Driver/Database/mysql/Install/Tasks.php \Drupal\mysql\Driver\Database\mysql\Install\Tasks::connect()
3. 9 core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php \Drupal\pgsql\Driver\Database\pgsql\Install\Tasks::connect()

Same name in other branches

1. 8.9.x core/lib/Drupal/Core/Database/Driver/sqlite/Install/Tasks.php \Drupal\Core\Database\Driver\sqlite\Install\Tasks::connect()
2. 8.9.x core/lib/Drupal/Core/Database/Driver/mysql/Install/Tasks.php \Drupal\Core\Database\Driver\mysql\Install\Tasks::connect()
3. 8.9.x core/lib/Drupal/Core/Database/Driver/pgsql/Install/Tasks.php \Drupal\Core\Database\Driver\pgsql\Install\Tasks::connect()
4. 8.9.x core/lib/Drupal/Core/Database/Install/Tasks.php \Drupal\Core\Database\Install\Tasks::connect()
5. 10 core/modules/sqlite/src/Driver/Database/sqlite/Install/Tasks.php \Drupal\sqlite\Driver\Database\sqlite\Install\Tasks::connect()
6. 10 core/modules/mysql/src/Driver/Database/mysql/Install/Tasks.php \Drupal\mysql\Driver\Database\mysql\Install\Tasks::connect()
7. 10 core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php \Drupal\pgsql\Driver\Database\pgsql\Install\Tasks::connect()
8. 10 core/lib/Drupal/Core/Database/Install/Tasks.php \Drupal\Core\Database\Install\Tasks::connect()
9. 11.x core/modules/sqlite/src/Driver/Database/sqlite/Install/Tasks.php \Drupal\sqlite\Driver\Database\sqlite\Install\Tasks::connect()
10. 11.x core/modules/mysql/src/Driver/Database/mysql/Install/Tasks.php \Drupal\mysql\Driver\Database\mysql\Install\Tasks::connect()
11. 11.x core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php \Drupal\pgsql\Driver\Database\pgsql\Install\Tasks::connect()
12. 11.x core/lib/Drupal/Core/Database/Install/Tasks.php \Drupal\Core\Database\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/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.

Tasks::connect in core/modules/pgsql/src/Driver/Database/pgsql/Install/Tasks.php

Checks if we can connect to the database.

File

core/lib/Drupal/Core/Database/Install/Tasks.php, line 184

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;
}

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