本文整理匯總了PHP中Drupal\Core\Database\Connection::transactionDepth方法的典型用法代碼示例。如果您正苦於以下問題：PHP Connection::transactionDepth方法的具體用法？PHP Connection::transactionDepth怎麽用？PHP Connection::transactionDepth使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Drupal\Core\Database\Connection的用法示例。
在下文中一共展示了Connection::transactionDepth方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: __construct
/**
* Overriden to add settings.
*
* @param DatabaseConnection $connection
* @param mixed $name
* @param mixed $sane
*/
public function __construct(DatabaseConnection $connection, $name = NULL, $settings = NULL) {
$this->settings = $settings;
$this->connection = $connection;
// If there is no transaction depth, then no transaction has started. Name
// the transaction 'drupal_transaction'.
if (!$depth = $connection->transactionDepth()) {
$this->name = 'drupal_transaction';
}
// Within transactions, savepoints are used. Each savepoint requires a
// name. So if no name is present we need to create one.
elseif (empty($name)) {
$this->name = 'savepoint_' . $depth;
}
else {
$this->name = $name;
}
$this->connection->pushTransaction($this->name, $settings);
}