本文整理汇总了PHP中Drupal\Core\Database\Connection::transactionDepth方法的典型用法代码示例。如果您正苦于以下问题：PHP Connection::transactionDepth方法的具体用法？PHP Connection::transactionDepth怎么用？PHP Connection::transactionDepth使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Drupal\Core\Database\Connection的用法示例。
在下文中一共展示了Connection::transactionDepth方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
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);
}