mailpoet
/
vendor-prefixed
/
doctrine
/
dbal
/
src
/
Platforms
/
MySQL
/
CollationMetadataProvider
/
ConnectionCollationMetadataProvider.php
mailpoet
/
vendor-prefixed
/
doctrine
/
dbal
/
src
/
Platforms
/
MySQL
/
CollationMetadataProvider
Last commit date
CachingCollationMetadataProvider.php
2 years ago
ConnectionCollationMetadataProvider.php
2 years ago
index.php
2 years ago
ConnectionCollationMetadataProvider.php
29 lines
| 1 | <?php |
| 2 | declare (strict_types=1); |
| 3 | namespace MailPoetVendor\Doctrine\DBAL\Platforms\MySQL\CollationMetadataProvider; |
| 4 | if (!defined('ABSPATH')) exit; |
| 5 | use MailPoetVendor\Doctrine\DBAL\Connection; |
| 6 | use MailPoetVendor\Doctrine\DBAL\Exception; |
| 7 | use MailPoetVendor\Doctrine\DBAL\Platforms\MySQL\CollationMetadataProvider; |
| 8 | final class ConnectionCollationMetadataProvider implements CollationMetadataProvider |
| 9 | { |
| 10 | private $connection; |
| 11 | public function __construct(Connection $connection) |
| 12 | { |
| 13 | $this->connection = $connection; |
| 14 | } |
| 15 | public function getCollationCharset(string $collation) : ?string |
| 16 | { |
| 17 | $charset = $this->connection->fetchOne(<<<'SQL' |
| 18 | SELECT CHARACTER_SET_NAME |
| 19 | FROM information_schema.COLLATIONS |
| 20 | WHERE COLLATION_NAME = ?; |
| 21 | SQL |
| 22 | , [$collation]); |
| 23 | if ($charset !== \false) { |
| 24 | return $charset; |
| 25 | } |
| 26 | return null; |
| 27 | } |
| 28 | } |
| 29 |