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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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namespace Doctrine\DBAL\Driver\SQLSrv;
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use Doctrine\DBAL\Driver\AbstractSQLServerDriver;
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use Doctrine\DBAL\Driver\AbstractSQLServerDriver\Exception\PortWithoutHost;
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use Doctrine\DBAL\Driver\SQLSrv\Exception\Error;
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use function sqlsrv_configure;
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use function sqlsrv_connect;
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/**
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 * Driver for ext/sqlsrv.
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 */
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final class Driver extends AbstractSQLServerDriver
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{
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    /**
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     * {@inheritdoc}
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     *
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     * @return Connection
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     */
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    public function connect(array $params)
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    {
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        $serverName = '';
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        if (isset($params['host'])) {
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            $serverName = $params['host'];
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            if (isset($params['port'])) {
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                $serverName .= ',' . $params['port'];
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            }
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        } elseif (isset($params['port'])) {
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            throw PortWithoutHost::new();
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        }
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        $driverOptions = $params['driverOptions'] ?? [];
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        if (isset($params['dbname'])) {
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            $driverOptions['Database'] = $params['dbname'];
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        }
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        if (isset($params['charset'])) {
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            $driverOptions['CharacterSet'] = $params['charset'];
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        }
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        if (isset($params['user'])) {
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            $driverOptions['UID'] = $params['user'];
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        }
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        if (isset($params['password'])) {
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            $driverOptions['PWD'] = $params['password'];
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        }
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        if (! isset($driverOptions['ReturnDatesAsStrings'])) {
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            $driverOptions['ReturnDatesAsStrings'] = 1;
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        }
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        if (! sqlsrv_configure('WarningsReturnAsErrors', 0)) {
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            throw Error::new();
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        }
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        $connection = sqlsrv_connect($serverName, $driverOptions);
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        if ($connection === false) {
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            throw Error::new();
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        }
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        return new Connection($connection);
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    }
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}