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Direktori : /home2/selectio/public_html/a1tex.in/vendor/doctrine/dbal/src/Driver/SQLite3/ |
Current File : /home2/selectio/public_html/a1tex.in/vendor/doctrine/dbal/src/Driver/SQLite3/Connection.php |
<?php namespace Doctrine\DBAL\Driver\SQLite3; use Doctrine\DBAL\Driver\ServerInfoAwareConnection; use Doctrine\DBAL\ParameterType; use SQLite3; use function assert; use function sprintf; final class Connection implements ServerInfoAwareConnection { private SQLite3 $connection; /** @internal The connection can be only instantiated by its driver. */ public function __construct(SQLite3 $connection) { $this->connection = $connection; } public function prepare(string $sql): Statement { try { $statement = $this->connection->prepare($sql); } catch (\Exception $e) { throw Exception::new($e); } assert($statement !== false); return new Statement($this->connection, $statement); } public function query(string $sql): Result { try { $result = $this->connection->query($sql); } catch (\Exception $e) { throw Exception::new($e); } assert($result !== false); return new Result($result, $this->connection->changes()); } /** @inheritdoc */ public function quote($value, $type = ParameterType::STRING): string { return sprintf('\'%s\'', SQLite3::escapeString($value)); } public function exec(string $sql): int { try { $this->connection->exec($sql); } catch (\Exception $e) { throw Exception::new($e); } return $this->connection->changes(); } /** @inheritdoc */ public function lastInsertId($name = null): int { return $this->connection->lastInsertRowID(); } public function beginTransaction(): bool { try { return $this->connection->exec('BEGIN'); } catch (\Exception $e) { return false; } } public function commit(): bool { try { return $this->connection->exec('COMMIT'); } catch (\Exception $e) { return false; } } public function rollBack(): bool { try { return $this->connection->exec('ROLLBACK'); } catch (\Exception $e) { return false; } } public function getNativeConnection(): SQLite3 { return $this->connection; } public function getServerVersion(): string { return SQLite3::version()['versionString']; } }