Data leaded from cache are different from the ones that were stored

[BraseTheGreat]

Hello community, 

I have a simple code:

	$fulldays = $cache->get('fulldays', 60, function() {
	
		$firstDayOfWeek = strtotime("monday -1 week");
	
		$value = serviceGetFullDaysOld($firstDayOfWeek,21); // get full data from this monday for 21 days

		bd($value); //! First DUMP

		return $value;
	});


	bd($cache->get('fulldays')); //! Second DUMP

So two dumps in the code.

Structure of dumped data is quite the same, but second dump (from cache) is missing data from attribute Activities:

 

Am I missing something?

 

[BraseTheGreat]

Ok, maybe I am starting to understand.

I replicated the problem here in much easier scenario:

$home = $cache->get('home', 60, function() {
		$home = wire()->pages->get("/");
		$home->custom_property = "Value";
		return $home;
	});
	bd($home);

With these results (before and after cache):

It seams that before save to cache, all object are transformed to some string/basic structure. 

Is there an option how to save to cache anything without any transformation regardless the type ob object?

[BraseTheGreat]

Another clue: I looked to DB how the pages are saved:

I thought that all data will be saved, but now I see that only IDs are present. Now it makes perfect sense, why there is data loss.

Is there a way how to store all data from PageArray?

[bernhard]

It might be too late but this would work:

$array = $pages->findRaw("id>0,limit=3", "title, created");
db($array, 'array');
$wire->cache->save('test', $array);
db($wire->cache->get('test'), 'cache');