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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Db\Tests\Support\Stubs; |
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use Yiisoft\Db\Driver\PDO\CommandPDO; |
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use Yiisoft\Db\Driver\PDO\CommandPDOInterface; |
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use Yiisoft\Db\Driver\PDO\ConnectionPDO; |
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use Yiisoft\Db\Driver\PDO\ConnectionPDOInterface; |
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use Yiisoft\Db\Driver\PDO\PDODriver; |
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use Yiisoft\Db\Driver\PDO\PDODriverInterface; |
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use Yiisoft\Db\Driver\PDO\TransactionPDO; |
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use Yiisoft\Db\QueryBuilder\QueryBuilder; |
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use Yiisoft\Db\QueryBuilder\QueryBuilderInterface; |
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use Yiisoft\Db\Schema\Quoter; |
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use Yiisoft\Db\Schema\QuoterInterface; |
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use Yiisoft\Db\Schema\Schema; |
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use Yiisoft\Db\Schema\SchemaInterface; |
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use Yiisoft\Db\Tests\Support\Mock; |
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use Yiisoft\Db\Transaction\TransactionInterface; |
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final class Connection extends ConnectionPDO implements ConnectionPDOInterface |
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{ |
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protected QueryBuilderInterface|null $queryBuilder = null; |
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protected SchemaInterface|null $schema = null; |
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public function __construct() |
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{ |
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$this->mock = new Mock(); |
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parent::__construct($this->pdoDriver(), $this->mock->getQueryCache(), $this->mock->getSchemaCache()); |
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} |
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protected function initConnection(): void |
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{ |
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} |
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public function createCommand(string $sql = null, array $params = []): CommandPDOInterface |
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{ |
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$command = new CommandPDO($this, $this->mock->getQueryCache()); |
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if ($sql !== null) { |
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$command->setSql($sql); |
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} |
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if ($this->logger !== null) { |
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$command->setLogger($this->logger); |
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} |
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if ($this->profiler !== null) { |
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$command->setProfiler($this->profiler); |
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} |
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return $command->bindValues($params); |
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} |
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public function createTransaction(): TransactionInterface |
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{ |
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return new TransactionPDO($this); |
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} |
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public function getQueryBuilder(): QueryBuilderInterface |
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{ |
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if ($this->queryBuilder === null) { |
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$this->queryBuilder = new QueryBuilder( |
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$this->getQuoter(), |
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$this->getSchema(), |
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); |
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} |
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return $this->queryBuilder; |
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} |
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public function getQuoter(): QuoterInterface |
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{ |
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if ($this->quoter === null) { |
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$this->quoter = new Quoter('`', '`', $this->getTablePrefix()); |
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} |
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return $this->quoter; |
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} |
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public function getSchema(): SchemaInterface |
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{ |
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if ($this->schema === null) { |
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$this->schema = new Schema($this, $this->mock->getSchemaCache()); |
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} |
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return $this->schema; |
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} |
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private function pdoDriver(): PDODriverInterface |
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{ |
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return new class ('sqlite::memory:') extends PDODriver implements PDODriverInterface { |
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public function __construct(string $dsn) |
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{ |
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parent::__construct($dsn); |
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} |
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public function getDriverName(): string |
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{ |
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return 'sqlite'; |
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} |
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}; |
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} |
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} |
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yiisoft /
db
Loading history...
Let?s assume that you have a directory layout like this:
. |-- OtherDir | |-- Bar.php | `-- Foo.php `-- SomeDir `-- Foo.phpand let?s assume the following content of
Bar.php:If both files
OtherDir/Foo.phpandSomeDir/Foo.phpare loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.phpHowever, as
OtherDir/Foo.phpdoes not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: