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<?php |
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declare(strict_types=1); |
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namespace Doctrine\DBAL\Driver; |
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use Doctrine\DBAL\Connection; |
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use Doctrine\DBAL\Driver; |
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use Doctrine\DBAL\Platforms\AbstractPlatform; |
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use Doctrine\DBAL\Platforms\Exception\InvalidPlatformVersion; |
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use Doctrine\DBAL\Platforms\SQLServer2012Platform; |
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use Doctrine\DBAL\Platforms\SQLServerPlatform; |
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use Doctrine\DBAL\Schema\AbstractSchemaManager; |
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use Doctrine\DBAL\Schema\SQLServerSchemaManager; |
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use Doctrine\DBAL\VersionAwarePlatformDriver; |
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use function preg_match; |
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use function version_compare; |
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/** |
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* Abstract base implementation of the {@link Doctrine\DBAL\Driver} interface for Microsoft SQL Server based drivers. |
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*/ |
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abstract class AbstractSQLServerDriver implements Driver, VersionAwarePlatformDriver |
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{ |
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/** |
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* {@inheritdoc} |
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*/ |
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public function createDatabasePlatformForVersion(string $version) : AbstractPlatform |
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{ |
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if (! preg_match( |
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'/^(?P<major>\d+)(?:\.(?P<minor>\d+)(?:\.(?P<patch>\d+)(?:\.(?P<build>\d+))?)?)?/', |
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$version, |
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$versionParts |
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)) { |
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throw InvalidPlatformVersion::new( |
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$version, |
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'<major_version>.<minor_version>.<patch_version>.<build_version>' |
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); |
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} |
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$majorVersion = $versionParts['major']; |
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$minorVersion = $versionParts['minor'] ?? 0; |
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$patchVersion = $versionParts['patch'] ?? 0; |
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$buildVersion = $versionParts['build'] ?? 0; |
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$version = $majorVersion . '.' . $minorVersion . '.' . $patchVersion . '.' . $buildVersion; |
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switch (true) { |
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case version_compare($version, '11.00.2100', '>='): |
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return new SQLServer2012Platform(); |
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default: |
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return new SQLServerPlatform(); |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getDatabasePlatform() : AbstractPlatform |
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{ |
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return new SQLServerPlatform(); |
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} |
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223 |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getSchemaManager(Connection $conn) : AbstractSchemaManager |
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{ |
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return new SQLServerSchemaManager($conn); |
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} |
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} |
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doctrine /
dbal
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: