function db_installer_object
Same name in other branches
- 7.x includes/install.inc \db_installer_object()
- 9 core/includes/install.inc \db_installer_object()
- 10 core/includes/install.inc \db_installer_object()
Returns a database installer object.
Before calling this function it is important the database installer object is autoloadable. Database drivers provided by contributed modules are added to the autoloader in drupal_get_database_types() and Settings::initialize().
Parameters
$driver: The name of the driver.
string $namespace: (optional) The database driver namespace.
Return value
\Drupal\Core\Database\Install\Tasks A class defining the requirements and tasks for installing the database.
See also
\Drupal\Core\Site\Settings::initialize()
2 calls to db_installer_object()
- drupal_get_database_types in core/
includes/ install.inc - Returns all supported database driver installer objects.
- InstallerObjectTest::testDbInstallerObject in core/
tests/ Drupal/ Tests/ Core/ Database/ InstallerObjectTest.php - @dataProvider providerDbInstallerObject
File
-
core/
includes/ install.inc, line 1239
Code
function db_installer_object($driver, $namespace = NULL) {
// We cannot use Database::getConnection->getDriverClass() here, because
// the connection object is not yet functional.
if ($namespace) {
$task_class = $namespace . "\\Install\\Tasks";
return new $task_class();
}
// Old Drupal 8 style contrib namespace.
$task_class = "Drupal\\Driver\\Database\\{$driver}\\Install\\Tasks";
if (class_exists($task_class)) {
return new $task_class();
}
else {
// Core provided driver.
$task_class = "Drupal\\Core\\Database\\Driver\\{$driver}\\Install\\Tasks";
return new $task_class();
}
}
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