Same name and namespace in other branches

1. 8.9.x core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::convertDbUrlToConnectionInfo()
2. 10 core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::convertDbUrlToConnectionInfo()
3. 11.x core/lib/Drupal/Core/Database/Database.php \Drupal\Core\Database\Database::convertDbUrlToConnectionInfo()

Converts a URL to a database connection info array.

Parameters

string $url: The URL.

string $root: The root directory of the Drupal installation.

bool|null $include_test_drivers: (optional) Whether to include test extensions. If FALSE, all 'tests' directories are excluded in the search. When NULL will be determined by the extension_discovery_scan_tests setting.

Return value

array The database connection info.

Throws

\InvalidArgumentException Exception thrown when the provided URL does not meet the minimum requirements.

\RuntimeException Exception thrown when a module provided database driver does not exist.

11 calls to Database::convertDbUrlToConnectionInfo()

DbCommandBase::getDatabaseConnection in core/lib/Drupal/Core/Command/DbCommandBase.php

Parse input options decide on a database.

KernelTestBase::getDatabaseConnectionInfo in core/tests/Drupal/KernelTests/KernelTestBase.php

Returns the Database connection info to be used for this test.

KernelTestBaseDatabaseDriverModuleTest::getDatabaseConnectionInfo in core/tests/Drupal/KernelTests/KernelTestBaseDatabaseDriverModuleTest.php

Returns the Database connection info to be used for this test.

TestSetupTrait::changeDatabasePrefix in core/lib/Drupal/Core/Test/TestSetupTrait.php

Changes the database connection to the prefixed one.

TestSetupTraitTest::testChangeDatabasePrefix in core/tests/Drupal/Tests/Core/Test/TestSetupTraitTest.php

Tests the SIMPLETEST_DB environment variable is used.

... See full list

File

core/lib/Drupal/Core/Database/Database.php, line 539

Class

Database

Primary front-controller for the database system.

Namespace

Drupal\Core\Database

Code

public static function convertDbUrlToConnectionInfo($url, $root, ?bool $include_test_drivers = NULL) {
  // Check that the URL is well formed, starting with 'scheme://', where
  // 'scheme' is a database driver name.
  if (preg_match('/^(.*):\\/\\//', $url, $matches) !== 1) {
    throw new \InvalidArgumentException("Missing scheme in URL '{$url}'");
  }
  $driver = $matches[1];
  // Determine if the database driver is provided by a module.
  // @todo https://www.drupal.org/project/drupal/issues/3250999. Refactor when
  // all database drivers are provided by modules.
  $module = NULL;
  $connection_class = NULL;
  $url_components = parse_url($url);
  $url_component_query = $url_components['query'] ?? '';
  parse_str($url_component_query, $query);
  // Add the module key for core database drivers when the module key is not
  // set.
  if (!isset($query['module']) && in_array($driver, [
    'mysql',
    'pgsql',
    'sqlite',
  ], TRUE)) {
    $query['module'] = $driver;
  }
  if (isset($query['module']) && $query['module']) {
    $module = $query['module'];
    // Set up an additional autoloader. We don't use the main autoloader as
    // this method can be called before Drupal is installed and is never
    // called during regular runtime.
    $namespace = "Drupal\\{$module}\\Driver\\Database\\{$driver}";
    $psr4_base_directory = Database::findDriverAutoloadDirectory($namespace, $root, $include_test_drivers);
    $additional_class_loader = new ClassLoader();
    $additional_class_loader->addPsr4($namespace . '\\', $psr4_base_directory);
    $additional_class_loader->register(TRUE);
    $connection_class = $namespace . '\\Connection';
  }
  if (!$module) {
    // Determine the connection class to use. Discover if the URL has a valid
    // driver scheme for a Drupal 8 style custom driver.
    // @todo Remove this in Drupal 10.
    $connection_class = "Drupal\\Driver\\Database\\{$driver}\\Connection";
  }
  if (!class_exists($connection_class)) {
    throw new \InvalidArgumentException("Can not convert '{$url}' to a database connection, class '{$connection_class}' does not exist");
  }
  $options = $connection_class::createConnectionOptionsFromUrl($url, $root);
  // If the driver is provided by a module add the necessary information to
  // autoload the code.
  // @see \Drupal\Core\Site\Settings::initialize()
  if (isset($psr4_base_directory)) {
    $options['autoload'] = $psr4_base_directory;
  }
  return $options;
}

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