34 lines
688 B
PHP
34 lines
688 B
PHP
<?php
|
|
// NullDbConnection.php
|
|
// Created: 2021-05-02
|
|
// Updated: 2022-02-27
|
|
|
|
namespace Index\Data\NullDb;
|
|
|
|
use Index\Data\IDbConnection;
|
|
use Index\Data\IDbStatement;
|
|
use Index\Data\IDbResult;
|
|
|
|
/**
|
|
* Represents a dummy database connection.
|
|
*/
|
|
class NullDbConnection implements IDbConnection {
|
|
public function getLastInsertId(): int|string {
|
|
return 0;
|
|
}
|
|
|
|
public function prepare(string $query): IDbStatement {
|
|
return new NullDbStatement;
|
|
}
|
|
|
|
public function query(string $query): IDbResult {
|
|
return new NullDbResult;
|
|
}
|
|
|
|
public function execute(string $query): int|string {
|
|
return 0;
|
|
}
|
|
|
|
public function close(): void {}
|
|
}
|