Hi, How to implement configurable frontend HTML cache (the whole html of the action)？？

Details

• Phalcon version: 3.0.1
• PHP Version:7.0.6
• Operating System:centos6.7
• Server: Nginx

This is my expected results:

the global cache config(config/html_cache_rule.php):

<?php

return [

     'HTML_CACHE_ON' => 'on', //on is use html cache; off is shutup

     'HTML_CACHE_RULES' =>[

                'Index:index'      => ['this is server url will be md5', 'this is cache time'],

                'Search:index'    => ['this is server url will be md5', 'this is cache time'],

                'Article:'                => ['this is server url will be md5', 'this is cache time'],

     ],

];

?>

Then the cacheDir will be written html cache file by the map of the action. If I access the action Index:index and in the map of cache time, then return the html cache file, if expires, will access the action Index:index and rewrite the html cache file.

PS: 'Article:' will generate html cache file all his action.

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I think it many days, but I do not how to implement it. Can any one help me??