First commit

vendor/symfony/var-dumper/Caster/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()),
+        );
+    }
+}