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1 <?php
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2
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3 /*
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4 * This file is part of the Symfony package.
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5 *
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6 * (c) Fabien Potencier <fabien@symfony.com>
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7 *
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8 * For the full copyright and license information, please view the LICENSE
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9 * file that was distributed with this source code.
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10 */
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11
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12 namespace Symfony\Component\VarDumper\Caster;
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13
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14 use Symfony\Component\VarDumper\Cloner\Stub;
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15
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16 /**
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17 * Casts Redis class from ext-redis to array representation.
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18 *
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19 * @author Nicolas Grekas <p@tchwork.com>
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20 */
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21 class RedisCaster
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22 {
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23 private static $serializer = [
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24 \Redis::SERIALIZER_NONE => 'NONE',
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25 \Redis::SERIALIZER_PHP => 'PHP',
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26 2 => 'IGBINARY', // Optional Redis::SERIALIZER_IGBINARY
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27 ];
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28
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29 public static function castRedis(\Redis $c, array $a, Stub $stub, $isNested)
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30 {
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31 $prefix = Caster::PREFIX_VIRTUAL;
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32
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33 if (\defined('HHVM_VERSION_ID')) {
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34 if (isset($a[Caster::PREFIX_PROTECTED.'serializer'])) {
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35 $ser = $a[Caster::PREFIX_PROTECTED.'serializer'];
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36 $a[Caster::PREFIX_PROTECTED.'serializer'] = isset(self::$serializer[$ser]) ? new ConstStub(self::$serializer[$ser], $ser) : $ser;
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37 }
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38
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39 return $a;
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40 }
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41
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42 if (!$connected = $c->isConnected()) {
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43 return $a + [
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44 $prefix.'isConnected' => $connected,
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45 ];
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46 }
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47
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48 $ser = $c->getOption(\Redis::OPT_SERIALIZER);
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49 $retry = \defined('Redis::OPT_SCAN') ? $c->getOption(\Redis::OPT_SCAN) : 0;
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50
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51 return $a + [
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52 $prefix.'isConnected' => $connected,
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53 $prefix.'host' => $c->getHost(),
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54 $prefix.'port' => $c->getPort(),
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55 $prefix.'auth' => $c->getAuth(),
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56 $prefix.'dbNum' => $c->getDbNum(),
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57 $prefix.'timeout' => $c->getTimeout(),
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58 $prefix.'persistentId' => $c->getPersistentID(),
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59 $prefix.'options' => new EnumStub([
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60 'READ_TIMEOUT' => $c->getOption(\Redis::OPT_READ_TIMEOUT),
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61 'SERIALIZER' => isset(self::$serializer[$ser]) ? new ConstStub(self::$serializer[$ser], $ser) : $ser,
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62 'PREFIX' => $c->getOption(\Redis::OPT_PREFIX),
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63 'SCAN' => new ConstStub($retry ? 'RETRY' : 'NORETRY', $retry),
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64 ]),
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65 ];
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66 }
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67
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68 public static function castRedisArray(\RedisArray $c, array $a, Stub $stub, $isNested)
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69 {
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70 $prefix = Caster::PREFIX_VIRTUAL;
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71
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72 return $a + [
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73 $prefix.'hosts' => $c->_hosts(),
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74 $prefix.'function' => ClassStub::wrapCallable($c->_function()),
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75 ];
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76 }
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77 }
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