symfony
diff --git a/‎src/Symfony/Component/Cache/Serializer/IgbinarySerializer.php
Lines changed: 4 additions & 9 deletions b/‎src/Symfony/Component/Cache/Serializer/IgbinarySerializer.php
Lines changed: 4 additions & 9 deletions
diff --git a/‎src/Symfony/Component/Cache/Traits/DoctrineTrait.php
Lines changed: 3 additions & 1 deletion b/‎src/Symfony/Component/Cache/Traits/DoctrineTrait.php
Lines changed: 3 additions & 1 deletion
diff --git a/‎src/Symfony/Component/Cache/Traits/MemcachedTrait.php
Lines changed: 7 additions & 1 deletion b/‎src/Symfony/Component/Cache/Traits/MemcachedTrait.php
Lines changed: 7 additions & 1 deletion
@@ -23,7 +23,10 @@ public function serialize($data)
 
     public function unserialize($serialized)
     {
-        $unserializeCallbackHandler = ini_set('unserialize_callback_func', __CLASS__.'::handleUnserializeCallback');
+        $unserializeCallbackHandler = ini_set(
+            'unserialize_callback_func',
+            PhpSerializer::class.'::handleUnserializeCallback'
+        );
         try {
             $value = igbinary_unserialize($serialized);
             if (false === $value && igbinary_serialize(false) !== $serialized) {
@@ -37,12 +40,4 @@ public function unserialize($serialized)
             ini_set('unserialize_callback_func', $unserializeCallbackHandler);
         }
     }
-
-    /**
-     * @internal
-     */
-    public static function handleUnserializeCallback($class)
-    {
-        throw new \DomainException('Class not found: '.$class);
-    }
 }
@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\Cache\Traits;
 
+use Symfony\Component\Cache\Serializer\PhpSerializer;
+
 /**
  * @author Nicolas Grekas <p@tchwork.com>
  *
@@ -36,7 +38,7 @@ public function reset()
      */
     protected function doFetch(array $ids)
     {
-        $unserializeCallbackHandler = ini_set('unserialize_callback_func', parent::class.'::handleUnserializeCallback');
+        $unserializeCallbackHandler = ini_set('unserialize_callback_func', PhpSerializer::class.'::handleUnserializeCallback');
         try {
             return $this->unserializeMultiple($this->provider->fetchMultiple($ids));
         } catch (\Error $e) {
 
@@ -13,6 +13,7 @@
 
 use Symfony\Component\Cache\Exception\CacheException;
 use Symfony\Component\Cache\Exception\InvalidArgumentException;
+use Symfony\Component\Cache\Serializer\PhpSerializer;
 
 /**
  * @author Rob Frawley 2nd <rmf@src.run>
@@ -208,7 +209,12 @@ protected function doSave(array $values, $lifetime)
      */
     protected function doFetch(array $ids)
     {
-        return $this->unserializeMultiple($this->checkResultCode($this->getClient()->getMulti($ids)));
+        $unserializeCallbackHandler = ini_set('unserialize_callback_func', PhpSerializer::class.'::handleUnserializeCallback');
+        try {
+            return $this->unserializeMultiple($this->checkResultCode($this->getClient()->getMulti($ids)));
+        } finally {
+            ini_set('unserialize_callback_func', $unserializeCallbackHandler);
+        }
     }
 
     /**
Original file line number	Diff line number	Diff line change
`@@ -23,7 +23,10 @@ public function serialize($data)`
`23`	`23`
`24`	`24`	`public function unserialize($serialized)`
`25`	`25`	`{`
`26`		`- $unserializeCallbackHandler = ini_set('unserialize_callback_func', __CLASS__.'::handleUnserializeCallback');`
	`26`	`+ $unserializeCallbackHandler = ini_set(`
	`27`	`+ 'unserialize_callback_func',`
	`28`	`+ PhpSerializer::class.'::handleUnserializeCallback'`
	`29`	`+ );`
`27`	`30`	`try {`
`28`	`31`	`$value = igbinary_unserialize($serialized);`
`29`	`32`	`if (false === $value && igbinary_serialize(false) !== $serialized) {`
`@@ -37,12 +40,4 @@ public function unserialize($serialized)`
`37`	`40`	`ini_set('unserialize_callback_func', $unserializeCallbackHandler);`
`38`	`41`	`}`
`39`	`42`	`}`
`40`		`-`
`41`		`- /**`
`42`		`- * @internal`
`43`		`- */`
`44`		`- public static function handleUnserializeCallback($class)`
`45`		`- {`
`46`		`- throw new \DomainException('Class not found: '.$class);`
`47`		`- }`
`48`	`43`	`}`