RedisCaster.php
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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\VarDumper\Caster;
use Symfony\Component\VarDumper\Cloner\Stub;
/**
* Casts Redis class from ext-redis to array representation.
*
* @author Nicolas Grekas <p@tchwork.com>
*/
class RedisCaster
{
private static $serializer = array(
\Redis::SERIALIZER_NONE => 'NONE',
\Redis::SERIALIZER_PHP => 'PHP',
2 => 'IGBINARY', // Optional Redis::SERIALIZER_IGBINARY
);
public static function castRedis(\Redis $c, array $a, Stub $stub, $isNested)
{
$prefix = Caster::PREFIX_VIRTUAL;
if (\defined('HHVM_VERSION_ID')) {
if (isset($a[Caster::PREFIX_PROTECTED.'serializer'])) {
$ser = $a[Caster::PREFIX_PROTECTED.'serializer'];
$a[Caster::PREFIX_PROTECTED.'serializer'] = isset(self::$serializer[$ser]) ? new ConstStub(self::$serializer[$ser], $ser) : $ser;
}
return $a;
}
if (!$connected = $c->isConnected()) {
return $a + array(
$prefix.'isConnected' => $connected,
);
}
$ser = $c->getOption(\Redis::OPT_SERIALIZER);
$retry = \defined('Redis::OPT_SCAN') ? $c->getOption(\Redis::OPT_SCAN) : 0;
return $a + array(
$prefix.'isConnected' => $connected,
$prefix.'host' => $c->getHost(),
$prefix.'port' => $c->getPort(),
$prefix.'auth' => $c->getAuth(),
$prefix.'dbNum' => $c->getDbNum(),
$prefix.'timeout' => $c->getTimeout(),
$prefix.'persistentId' => $c->getPersistentID(),
$prefix.'options' => new EnumStub(array(
'READ_TIMEOUT' => $c->getOption(\Redis::OPT_READ_TIMEOUT),
'SERIALIZER' => isset(self::$serializer[$ser]) ? new ConstStub(self::$serializer[$ser], $ser) : $ser,
'PREFIX' => $c->getOption(\Redis::OPT_PREFIX),
'SCAN' => new ConstStub($retry ? 'RETRY' : 'NORETRY', $retry),
)),
);
}
public static function castRedisArray(\RedisArray $c, array $a, Stub $stub, $isNested)
{
$prefix = Caster::PREFIX_VIRTUAL;
return $a + array(
$prefix.'hosts' => $c->_hosts(),
$prefix.'function' => ClassStub::wrapCallable($c->_function()),
);
}
}