Comments (5)
mh please provide an example code that fails for you.
As the unserialize
method should not be called on a cache miss undependable which serializer is in use (if any)
from zend-cache.
Example code running on latest master bc215ac with PHP 7.0.5.
<?php
require 'vendor/autoload.php';
$cache = \Zend\Cache\StorageFactory::adapterFactory('memcached', ['servers' => ['127.0.0.1']]);
$cache->addPlugin(\Zend\Cache\StorageFactory::pluginFactory('serializer', ['serializer' => 'json']));
$cache->getItem('cacheMiss');
$ php -v
PHP 7.0.5 (cli) (built: Apr 8 2016 12:16:01) ( NTS )
Copyright (c) 1997-2016 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2016 Zend Technologies
with Xdebug v2.4.0, Copyright (c) 2002-2016, by Derick Rethans
$ php zend-cache#95.php
PHP Fatal error: Uncaught Zend\Json\Exception\RuntimeException: Decoding failed: Syntax error in /path/to/zend-cache/vendor/zendframework/zend-json/src/Json.php:68
Stack trace:
#0 /path/to/zend-cache/vendor/zendframework/zend-serializer/src/Adapter/Json.php(89): Zend\Json\Json::decode('', 1)
#1 /path/to/zend-cache/src/Storage/Plugin/Serializer.php(72): Zend\Serializer\Adapter\Json->unserialize(NULL)
#2 /path/to/zend-cache/vendor/zendframework/zend-eventmanager/src/EventManager.php(271): Zend\Cache\Storage\Plugin\Serializer->onReadItemPost(Object(Zend\Cache\Storage\PostEvent))
#3 /path/to/zend-cache/vendor/zendframework/zend-eventmanager/src/EventManager.php(143): Zend\EventManager\EventManager->triggerListeners(Object(Zend\Cache\Storage\PostEvent))
#4 /path/to/zend-cache/src/Storage/Adapter/AbstractAdapter.php(221): Zend\EventManager\EventManager->triggerEvent(Object(Zend\Cache\Storage\PostEvent))
#5 /path/to/zend-cache/src/Stora in /path/to/zend-cache/vendor/zendframework/zend-serializer/src/Adapter/Json.php on line 93
from zend-cache.
@yuripave The serializer plugin was trying to unserialize values of missing items (NULL
). I thought that is not the case but it is and it's a bug of zend-cache. It just was not realized because the serializer was returning the input value untouched in this case (which in my opinion is also wrong)
Please try #96 if that works for you. Thanks!
from zend-cache.
Tested and works great, thanks!
Will this backport to 2.4 as well since it's LTS?
from zend-cache.
Will this backport to 2.4 as well since it's LTS?
No. We only backport security fixes, and fixes for issues that were regressions introduced by the 2.4 series itself.
from zend-cache.
Related Issues (20)
- Why make Zend\Cache\Storage\Adapter\Filesystem only support string data types? HOT 2
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- PSR-16 support: serialization using plugin HOT 2
- PSR-16 support: clear by namespace when appropriate HOT 1
- PSR-16 support: prevent concurrent regression when calling delete HOT 3
- ZendCache 2.8 sets $success on getItem if there is a null response HOT 1
- PSR-16 and blackhole not possible HOT 6
- Missing docs about APCU storage HOT 1
- SimpleCacheDecorator and providesPerItemTtl leads undocumented behaviors HOT 4
- StorageInterface::hasItem issue with ext-redis 4.0.1+ HOT 1
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from zend-cache.