#5762: Cache::write() documentation incorrect.
------------------------------+---------------------------------------------
Reporter: bugmenot | Owner:
Type: Documentation | Status: reopened
Priority: Medium | Milestone: 1.2.x.x
Component: Cache | Version: RC3
Severity: Major | Resolution:
Keywords: Cache write | Php_version: PHP 4 >= 4.3.2
Cake_version: |
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Changes (by mark_story):
* status: closed => reopened
* resolution: invalid =>
* summary: Cache not working inside Model => Cache::write()
documentation incorrect.
* keywords: => Cache write
* type: Bug => Documentation
Old description:
> It seems that with the new release 1.2.0.7692 there's a small bug that
> prevents the Cache object from reading inside a model.
> However, the Cache::write instruction works just fine.
>
> {{{
> function findSingle($id){
> $single = Cache::read("articles/single/{$id}");
> if(empty($single))){
> $single = $this->findById($id);
> Cache::write("articles/single/{$id}", $single,
> "+10 days");
> }
>
> return $single;
> }
> }}}
>
> Inside the component, however, it works.
>
> Is this a bug or a new 'feature'?
New description:
It seems that with the new release 1.2.0.7692 there's a small bug that
prevents the Cache object from reading inside a model.
However, the Cache::write instruction works just fine.
{{{
function findSingle($id){
$single = Cache::read("articles/single/{$id}");
if(empty($single))){
$single = $this->findById($id);
Cache::write("articles/single/{$id}", $single,
"+10 days");
}
return $single;
}
}}}
Inside the component, however, it works.
Is this a bug or a new 'feature'?
= added by markstory =
Cache::write() still specifies a duration parameter, the doc block
indicates that this can be used to define the duration of the cached data.
Parameter name and or docblock needs to be updated to reflect its true
use.
Comment:
I think the documentation needs to be updated then. The reason that the
cache times were removed from write, is that in some engines you will need
to specify the duration when reading as well. Which ended up being a
mess, so it was removed. Currently the third parameter of Cache::write()
is used to define a configuration name you wish the cache to use.
[[BR]][[BR]]
I'm moving this to documentation as it is more an issue with the
documentation on the methods then the function's operation.
--
Ticket URL: <https://trac.cakephp.org/ticket/5762#comment:3>
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