PHP code example of hyperia / yii2-clear-cache-behavior

1. Go to this page and download the library: Download hyperia/yii2-clear-cache-behavior library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

hyperia / yii2-clear-cache-behavior example snippets



use yii\db\ActiveRecord;
use hyperia\behaviors\ClearCacheBehavior;

class Model extends ActiveRecord
{
    private const CACHE_KEY = '~model~';

    public function behaviors()
    {
        return [
            ...
            'clearCache' => [
                'class' => ClearCacheBehavior::class,
                'events' => [
                    ActiveRecord::EVENT_AFTER_INSERT,
                    ActiveRecord::EVENT_AFTER_UPDATE,
                    ActiveRecord::EVENT_AFTER_DELETE
                ],
                'type' => ClearCacheBehavior::TYPE_INVALIDATE_TAG,
                'value' => static::CACHE_KEY
            ],
        ];
    }
}


    'eventsWithSettings' => [
          \yii\web\Controller::EVENT_BEFORE_ACTION => [
              'type' => ClearCacheBehavior::TYPE_INVALIDATE_TAG,
              'value' => static::CACHE_KEY
          ],
          \yii\web\Controller::EVENT_AFTER_ACTION => [
              'type' => ClearCacheBehavior::TYPE_DELETE,
              'value' => function($event) use ($model) {
                  return $model->id;
              }
          ]
    ],