Comments (7)
hi @malinink
As you describe it looks like you the value gets serialized which has nothing to do with the variable by reference you linked.
Please provide a code example incl. how you setup the storage adapter and call to write/read with data as var_dump
.
from zend-cache.
@DCMNMarc
I add test into MemcachedTest
All connection options are default (from phpunit.xml.dist)
public function testMultipleKeySetIncrement()
{
$this->_storage->setItems(['key' => 0]);
$value = $this->_storage->getItem('key');
var_dump($value);
$this->_storage->incrementItem('key', 1);
}
That is test screen:
./vendor/bin/phpunit --filter testMultipleKeySetIncrement
PHPUnit 4.8.22 by Sebastian Bergmann and contributors.
Eint(0)
Time: 167 ms, Memory: 8.00Mb
There was 1 error:
1) ZendTest\Cache\Storage\Adapter\MemcachedTest::testMultipleKeySetIncrement
Zend\Cache\Exception\RuntimeException: CLIENT ERROR
zend-cache/src/Storage/Adapter/Memcached.php:700
zend-cache/src/Storage/Adapter/Memcached.php:578
zend-cache/src/Storage/Adapter/AbstractAdapter.php:1272
zend-cache/test/Storage/Adapter/MemcachedTest.php:206
FAILURES!
Tests: 1, Assertions: 2, Errors: 1.
It seems like adapter could get and set such kind of values but it store them as none integer values, so increment doesn't work.
That is real value stored in memcached
echo "get zfcache:key" | nc localhost 11211
VALUE zfcache:key 4 4
i:0;
END
Normally that value must be (and that happens in setItem() method)
echo "get zfcache:key" | nc localhost 11211
VALUE zfcache:key 1 1
0
END
That is error itself
echo "incr zfcache:key 1" | nc localhost 11211
CLIENT_ERROR cannot increment or decrement non-numeric value
from zend-cache.
@malinink Thanks for your help. I can reproduce the bug with Memcached and Apc and created a fix with #67
It's probably related the internal changes how PHP-7 handles variables by reference.
from zend-cache.
@marc-mabe
That PR completely fixes the issue. Thanks!
from zend-cache.
@malinink nice but the issue should be closed on merging that PR - thanks
from zend-cache.
link #74
@malinink I just noticed that currently there is no release (no stable, no beta, no alpha) for php memcached that supports PHP-7 (see #74) how did you install that?
from zend-cache.
@marc-mabe
I have installed php7.0-fpm package from that ppa https://launchpad.net/~ondrej/+archive/ubuntu/php
But as you can see there is no php7.0-memcached package present there.
I could install it as usual with php-memcached name.
I also install php-redis and other packages that are not prefixed with php7.0 (I could provide all list), and have not found any problems (So I decided that these packages are fully compatible).
That is one thing I don't think about.
from zend-cache.
Related Issues (20)
- Why make Zend\Cache\Storage\Adapter\Filesystem only support string data types? HOT 2
- Add PHP 7.2 support, drop HHVM HOT 1
- ZF2 Memcached PHP7 backward incompatible change HOT 2
- Invalid prototype (PHP 7.2) HOT 10
- StorageFactory Not Reading "cache_dir" Setting HOT 2
- memcached doesn't work with plugin phpSerialize HOT 2
- When 2.8 will be released? HOT 10
- 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
- [ZF3] Remove StorageFactory and PatternFactory HOT 2
- Make it possible to decorate cache adapters with PSR6/PSR16 decorators through configuration HOT 1
- Typo in variable for ExtMongoDbResourceManager adapter makes passing db a no-op HOT 3
- SimpleCacheDecorator Cache gets deleted after creation
- Redis::delete is deprecated HOT 9
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from zend-cache.