Same name and namespace in other branches

1. 11.x core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::parseConnectionInfo()
2. 10 core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::parseConnectionInfo()
3. 9 core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::parseConnectionInfo()
4. 8.9.x core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::parseConnectionInfo()
5. 7.x includes/database/database.inc \Database::parseConnectionInfo()

Process the configuration file for database information.

Parameters

UnprocessedConnectionInfoArray|list<UnprocessedConnectionInfoArray> $info: The database connection information, as defined in settings.php. The structure of this array depends on the database driver it is connecting to.

Return value

ConnectionInfoArray A validated connection info array.

1 call to Database::parseConnectionInfo()

Database::addConnectionInfo in core/lib/Drupal/Core/Database/Database.php

Adds database connection information for a given key/target.

File

core/lib/Drupal/Core/Database/Database.php, line 255

Class

Database

Primary front-controller for the database system.

Namespace

Drupal\Core\Database

Code

final public static function parseConnectionInfo(array $info) : array {
  // If there is no "driver" property, then we assume it's an array of
  // possible connections for this target. Pick one at random. That allows
  // us to have, for example, multiple replica servers.
  if (empty($info['driver'])) {
    $info_pick = $info[mt_rand(0, count($info) - 1)];
  }
  /** @var UnprocessedConnectionInfoArray $connection_info */
  $connection_info = $info_pick ?? $info;
  // Prefix information, default to an empty prefix.
  $connection_info['prefix'] = $connection_info['prefix'] ?? '';
  // Backwards compatibility layer for Drupal 8 style database connection
  // arrays. Those have the wrong 'namespace' key set, or not set at all
  // for core supported database drivers.
  if (empty($connection_info['namespace']) || str_starts_with($connection_info['namespace'], 'Drupal\\Core\\Database\\Driver\\')) {
    switch (strtolower($connection_info['driver'])) {
      case 'mysql':
        $connection_info['namespace'] = 'Drupal\\mysql\\Driver\\Database\\mysql';
        break;

      case 'pgsql':
        $connection_info['namespace'] = 'Drupal\\pgsql\\Driver\\Database\\pgsql';
        break;

      case 'sqlite':
        $connection_info['namespace'] = 'Drupal\\sqlite\\Driver\\Database\\sqlite';
        break;

    }
  }
  // Backwards compatibility layer for Drupal 8 style database connection
  // arrays. Those do not have the 'autoload' key set for core database
  // drivers.
  if (empty($connection_info['autoload']) && isset($connection_info['namespace'])) {
    switch (trim($connection_info['namespace'], '\\')) {
      case "Drupal\\mysql\\Driver\\Database\\mysql":
        $connection_info['autoload'] = "core/modules/mysql/src/Driver/Database/mysql/";
        break;

      case "Drupal\\pgsql\\Driver\\Database\\pgsql":
        $connection_info['autoload'] = "core/modules/pgsql/src/Driver/Database/pgsql/";
        break;

      case "Drupal\\sqlite\\Driver\\Database\\sqlite":
        $connection_info['autoload'] = "core/modules/sqlite/src/Driver/Database/sqlite/";
        break;

    }
  }
  assert(isset($connection_info['namespace']));
  assert(isset($connection_info['autoload']));
  return $connection_info;
}

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