Hmm, I don´t get the parameter in the array, is there one cache entry per
parameter?
$cachedFilter->call("filter", array('path1));
$cachedFilter->call("filter", array('path2));
Generates 2 cache entries?
Von: Julian Vidal [mailto:[email protected]]
Gesendet: Mittwoch, 4. Juni 2014 10:22
An: Marc Tempelmeier
Cc: Zend Framework General
Betreff: Re: [fw-general] Zend\Cache\Pattern
There's one in the documentation but you need to scroll all the way down as the
first example at the top only show how to create it and not saving and loading:
http://framework.zend.com/manual/2.1/en/modules/zend.cache.pattern.object-cache.html
What's strange in this example is that this filter is so fast that it won't
need caching but the idea is that you'd use this pattern while calling a method
that takes a considerable time to execute.
$filter = new Zend\Filter\RealPath();
$cachedFilter = Zend\Cache\PatternFactory::factory('object', array(
'object' => $filter,
'object_key' => 'RealpathFilter',
'storage' => 'apc',
// The realpath filter doesn't output anything
// so the output don't need to be caught and cached
'cache_output' => false,
));
$path = $cachedFilter->call("filter", array('/www/var/path/../../mypath'));
// OR
$path = $cachedFilter->filter('/www/var/path/../../mypath');
On Wed, Jun 4, 2014 at 4:07 AM, Marc Tempelmeier
<[email protected]> wrote:
Can you provide a simple example for hmmm, the ObjectCache incl. saving and
loading?
Von: Julian Vidal [mailto:[email protected]]
Gesendet: Dienstag, 3. Juni 2014 23:17
An: Marc Tempelmeier
Cc: Zend Framework General
Betreff: Re: [fw-general] Zend\Cache\Pattern
The "storage" is just an adapter that saves the data in different locations
depending on which adapter you use (disk, memcached, etc).
The patterns are much higher level and are designed to solve a specific caching
problem. The one I use most often is the CaptureCache. It is designed to
"capture" the output of a web page and store it into a file while keeping the
directory structure the same as the url. The pattern uses a storage and not the
other way around.
You could use just a storage to capture a web page but you'd have to code a lot
more to generate the files, create the directory structure, etc, etc. That's
what the pattern does.
Each pattern solves a specific high level problem if you will. Each storage
just deals with saving your data and that's it.
On Tue, Jun 3, 2014 at 9:03 AM, Marc Tempelmeier
<[email protected]> wrote:
Hi,
what ist he purpose of the cache patterns?
How can I use them? When should I use the storage or the pattern?
Greetings
Marc
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