1 bootstrap.inc | _backdrop_bootstrap_database() |
Initializes the database system and registers autoload functions.
File
- core/
includes/ bootstrap.inc, line 3234 - Functions that need to be loaded on every Backdrop request.
Code
function _backdrop_bootstrap_database() {
// The user agent header is used to pass a database prefix in the request when
// running tests. However, for security reasons, it is imperative that we
// validate we ourselves made the request.
if ($test_prefix = backdrop_valid_test_ua()) {
// Set the test run id for use in other parts of Backdrop.
$test_info = &$GLOBALS['backdrop_test_info'];
$test_info['test_run_id'] = $test_prefix;
$test_info['in_child_site'] = TRUE;
foreach ($GLOBALS['databases']['default'] as &$value) {
// Extract the current default database prefix.
if (!isset($value['prefix'])) {
$current_prefix = '';
}
elseif (is_array($value['prefix'])) {
$current_prefix = $value['prefix']['default'];
}
else {
$current_prefix = $value['prefix'];
}
// Remove the current database prefix and replace it by our own.
$value['prefix'] = array(
'default' => $current_prefix . $test_prefix,
);
}
}
// Initialize the database system. Note that the connection
// won't be initialized until it is actually requested.
require_once BACKDROP_ROOT . '/core/includes/database/database.inc';
// Register autoload functions so that we can access classes and interfaces.
// The database autoload routine comes first so that we can load the database
// system without hitting the database. That is especially important during
// the install or upgrade process.
spl_autoload_register('backdrop_autoload');
}