/**
* @param mixed|string $offset
*/
public function offsetUnset($offset)
{
Lib::array_forget($this->items, $offset);
}
/**
* @param string $name
*
* @throws DBCannotRemoveCachedConnection
*/
public function removeConnection(string $name)
{
if ($this->isCached($name)) {
throw new DBCannotRemoveCachedConnection("Connection `{$name}` is active and therefore cannot be removed.");
}
if ($this->hasConnection($name)) {
Lib::array_forget($this->connections, $name);
}
}
