cacheyii Follow @yiiframework

Invalidates a cached item when any of the Model dependencies you have specified have been updated since that cached item was created.

Example: if you list Model Post and Model Comment as dependancies for an item to cache then any update to either Post or Comment will invalidate that cache item.

Requirements ¶

Yii 1.1 or above

Installation ¶

1. git clone git@github.com:evan108108/CacheYii.git
2. Place CacheYii in your 'protected/extensions' directory
3. In your protected/config/main.php

'import'=>array(
    ...
    'ext.CacheYii.*',
),

1. Add this behavor to any model you intend to use as a cache dependency

function behaviors() {
    'updateCacheMapBehavior' => array(
        'class'=>'ext.CacheYii.EUpdateCacheMapBehavior',
        'cacheExp'=>0, //This is optional and the default is 0 (0 means never expire)
        'modelName'=>__CLASS__, //This is optional as it will assume current model
    ),
}

Usage ¶

$model = EDCache::get("YOUR_UNIQUE_ID_HERE", array("Post", "Comments"));
if($model===false)
{
   $model = Post::model()->with('comments')->findAll();
   EDCache::set("YOUR_UNIQUE_ID_HERE", $model, 3600);
}

Get And Set (GAS)

$models = EDCache::gas("YOUR_UNIQUE_ID_HERE", array("Post", "Comments"), 3600, function() use ($model) {
    return $model->findAll();
});

Delete

EDCache::delete("YOUR_UNIQUE_ID_HERE");

Documentation ¶

EDCache::get(YOUR_UNIQUE_ID, ARRAY_OF_MODEL_DEPENDENCIES);
EDCache::set(YOUR_UNIQUE_ID, DATA_TO_BE_CACHED, CACHE_EXPIRATION_IN_SECONDS);

Resources ¶

CacheYii on GitHub