swayok / alternative-laravel-cache
Replacements for Laravel's redis and file cache stores that properly implement tagging idea. Powered by cache pool implementations provided by http://www.php-cache.com/
Installs: 320 400
Dependents: 5
Suggesters: 0
Security: 0
Stars: 164
Watchers: 5
Forks: 26
Open Issues: 7
Requires
- php: >=7.2.5
- cache/adapter-common: ^1.3.0
- cache/hierarchical-cache: ^1.2.0
- laravel/framework: >=6.0
Requires (Dev)
- cache/memcached-adapter: ^1.2.0
- cache/predis-adapter: ^1.2.0
- cache/redis-adapter: ^1.2.0
- phpunit/phpunit: ^10.5
- swayok/cache-filesystem-adapter: ^1.3.2
Suggests
- cache/memcached-adapter: Required to use Memcache-based cache
- cache/predis-adapter: Required to use Redis-based cache through predis/predis package
- cache/redis-adapter: Required to use Redis-based cache through php-redis extension (recommended - faster and more stable then predis)
- swayok/cache-filesystem-adapter: Required to use file-based cache
This package is auto-updated.
Last update: 2024-10-22 18:27:58 UTC
README
This is full-featured replacement for Laravel's Redis and file cache storages. All storages support proper tagging.
Cache pools provided by http://www.php-cache.com/ + I've added HierarchialFilesystemCachePool
based on code of
FilesystemCachePool
provided by http://www.php-cache.com/. All classes in this lib are proxies between Laravel's
cache system and cache pools from http://www.php-cache.com/. I do not have any relation to php-cache.com and any cache pools there.
And in result I cannot fix or change anything to the way cache pools are working.
What is proper tagging?
For example, you have:
Cache::tags(['tag1', 'tag2'])->put('tag-test1', 'ok', 20);
How Laravel's native cache works with tags and Redis (Laravel 5.2):
Cache::tags(['tag1', 'tag2'])->get('tag-test1'); //< 'ok'
Cache::tags(['tag2', 'tag1'])->get('tag-test1'); //< null
Cache::tags(['tag1'])->get('tag-test1'); //< null
Cache::tags(['tag2'])->get('tag-test1'); //< null
Cache::get('tag-test1'); //< null
Cache::forget('tag-test1'); //< won't delete anything
Cache::tags(['tag1', 'tag2'])->forget('tag-test1'); //< deleted
Cache::tags(['tag2', 'tag1'])->forget('tag-test1'); //< won't delete anything
Cache::tags(['tag1'])->forget('tag-test1'); //< won't delete anything
Cache::tags(['tag2'])->forget('tag-test1'); //< won't delete anything
Cache::tags(['tag1'])->flush(); //< won't delete anything
Cache::tags(['tag2'])->flush(); //< won't delete anything
Cache::tags(['tag1', 'tag2'])->flush(); //< flushed
Cache::tags(['tag2', 'tag1'])->flush(); //< won't delete anything
If you think that this is correct behavior - go away, you don't need this lib.
I was quite confused when attempted to use Laravel's version of tagging. Laravel's version works like folders (hierarchial cache), but not like tags. I tried to understand for what purpose Laravel's tagging can be used and haven't found any. It's totally useless in almost any situation. Hopefully there are compatible drivers provided by http://www.php-cache.com/.
How it works with this lib:
Cache::tags(['tag1', 'tag2'])->get('tag-test1'); //< 'ok' - use Cache::get('tag-test1') instead
Cache::tags(['tag2', 'tag1'])->get('tag-test1'); //< 'ok' - use Cache::get('tag-test1') instead
Cache::tags(['tag1'])->get('tag-test1'); //< 'ok' - use Cache::get('tag-test1') instead
Cache::tags(['tag2'])->get('tag-test1'); //< 'ok' - use Cache::get('tag-test1') instead
Cache::get('tag-test1'); //< 'ok'
Cache::forget('tag-test1'); //< deleted
Cache::tags(['tag1', 'tag2'])->forget('tag-test1'); //< deleted - use Cache::forget('tag-test1') instead
Cache::tags(['tag2', 'tag1'])->forget('tag-test1'); //< deleted - use Cache::forget('tag-test1') instead
Cache::tags(['tag1'])->forget('tag-test1'); //< deleted - use Cache::forget('tag-test1') instead
Cache::tags(['tag2'])->forget('tag-test1'); //< deleted - use Cache::forget('tag-test1') instead
Cache::tags(['tag1'])->flush(); //< deleted all cache entries with tag 'tag1'
Cache::tags(['tag2'])->flush(); //< deleted all cache entries with tag 'tag2'
Cache::tags(['tag1', 'tag2'])->flush(); //< deleted all cache entries with tag 'tag1' or 'tag2'
Cache::tags(['tag2', 'tag1'])->flush(); //< deleted all cache entries with tag 'tag2' or 'tag1'
Note that tags here is like soft grouping for cache entries. This means that you do not need to specify tags to access/set/delete certain cache key. Cache key is the only thing you need to know to do this. Tags purpose is to give you a possibility to delete lots of cache entries with one line of code. Tags are very useful when you need to store lots of entries related to same group and delete all cache entries at once when something changes.
For example:
- You cache database records from
users
table in many places around you project tagging them withusers
tag. - You cache database records from
orders
table tagging them with bothusers
andorders
tags. - Some user updates his data and this action invalidates all cache entries related to this user and
users
table. - You need to remove all cache entries related to
users
(1 and 2) and you can do this just like this:Cache::tags(['users'])->flush();
.
This way all cache entries created in 1 and 2 will be removed. And you won't need to know tags to access any cache entry by its key.
How to use it:
For Laravel 10+
Add to composer.json
:
"require": {
"swayok/alternative-laravel-cache": "6.1.*"
}
For Laravel 5.4+
Add to composer.json
:
"require": {
"swayok/alternative-laravel-cache": "5.4.*"
}
For Laravel 5.3
Add to composer.json
:
"require": {
"swayok/alternative-laravel-cache": "5.3.*"
}
Filesystem support
Add to composer.json
:
"require": {
"swayok/cache-filesystem-adapter": "^1.0.0"
}
Redis support
To use predis
add to composer.json
:
"require": {
"cache/predis-adapter": "^1.0"
}
To use php-redis
extension add to `composer.json:
"require": {
"ext-redis": "*",
"cache/redis-adapter": "^1.0"
}
Memcached support (NOT supported in Windows!)
Add to composer.json
:
"require": {
"ext-memcached": "*",
"cache/memcached-adapter": "^1.0"
}
For Windows there are only memcache
extension (without D at the end) but there are no such driver in Laravel.
Declare ServiceProvider
For Laravel 5.6+
Package auto-discovery will work.
For Laravel < 5.6
Add to config/app.php
:
$providers = [
\AlternativeLaravelCache\Provider\AlternativeCacheStoresServiceProvider::class,
]
Supported cache drivers
redis
- redis cache with proper tagging, also supports hierarchical cache keys;memcached
- memcached cache with proper tagging, also supports hierarchical cache keys;file
- simple file-based cache with proper tagging;hierarchial_file
- hierarchical file-based cache with proper tagging. This driver also supports/
instead of|
so you can use/users/:uid/followers/:fid/likes
instead of|users|:uid|followers|:fid|likes
as it better represents path in file system.
Pipe character |
in cache key (hierarchical cache keys)
Pipe character |
for redis
, memcached
and hierarchial_file
drivers works as hierarchy separator. This means that
cache keys that contain |
will work as hierarchy. Detals here: http://www.php-cache.com/en/latest/hierarchy/
// Put key with colons (treated as usual cache key)
Cache::put('cache-key:something:something-else', 'value', now()->addHours(6));
// Put key with pipes (treated as hierarchical cache key)
Cache::put('cache-key|something|something-else', 'value', now()->addHours(6));
// Get key with colons
Cache::get('cache-key:something:something-else');
"value"
// Get key with pipes
Cache::get('cache-key|something|something-else');
"value"
// Forget call (it will both remove the cache key called 'cache-key' and whole hierarchy)
Cache::forget('cache-key');
// Get key with colons
Cache::get('cache-key:something:something-else');
"value"
// Get key with pipes
Cache::get('cache-key|something|something-else');
null
Slash character /
in cache key
Slash character /
for hierarchial_file
driver works as hierarchy separator like pipe character |
.
This was added to mimic folder structure.
permissions
configuration parameter for file-based cache drivers (config/cache.php
)
'stores' => [
'file' => [
'driver' => 'file',
'path' => storage_path('framework/cache/data'),
'permissions' => [
'file' => [
'public' => 0644,
],
'dir' => [
'public' => 0755,
],
]
],
],
These permissions passed to vendor/league/flysystem/src/Adapter/Local.php
and merged with default permissions. There are 2 types: public
and private
but only public
permissions will be used in AlternativeLaravelCache
.
Notes
By default, service provider will replace Laravel's redis
and file
cache stores.
You can alter this behavior like this:
class MyAlternativeCacheStoresServiceProvider extends AlternativeCacheStoresServiceProvider {
static protected $redisDriverName = 'altredis';
static protected $memcacheDriverName = 'altmemcached';
static protected $fileDriverName = 'altfile';
}
File cache storage currently supports only 'driver' => 'file'
. You can extend list of file cache drivers by
overwriting AlternativeCacheStoresServiceProvider->makeFileCacheAdapter()
.
Yep, there are not many tests right now and possibly there will never be more.