Cannot access protected property about yapcache HOT 6 OPEN

I still use an older version or Yourls, and of PHP, so I won't be able to test this until I have time to upgrade everything. But it looks as if you will need to change this line in yapchache/plugin.php

$ydb->infos[$keyword] = apc_fetch(yapc_get_keyword_key($keyword));

to

$ydb->set_infos($keyword, apc_fetch(yapc_get_keyword_key($keyword)));    

I don't think this will solve all your problems though. At the least, you'll have to look at similar issues around lines 95 and 96

$ydb->option = apc_fetch($key); 
$ydb->installed = apc_fetch(YAPC_YOURLS_INSTALLED); 

They'll need changing to use $ydb->set_option() and $ydb->set_installed() instead.

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Mmm, actually, the $ydb->option bit is going to be more complicated, as we're trying to set an entire array here. Probably need to cycle through it.

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Thanks for taking a look at this Chris. I'm happy to test anything further that might help!

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OK. I built YAPCache against 1.7.1. It necessarily needs quite low level access to the database and there have been some important changes to the all powerful $ydb object since 1.7.1. Several properties that YAPCache accesses directly are now protected and must be accessed via methods. Methods that didn't exist in 1.7.1, so I can't actually make the changes until I can upgrade. But if you fancy poking about in the code I think what you'll have to do is this (get the latest commit from GitHub first):

Around line 138 change

$ydb->infos[$keyword] = apc_fetch(yapc_get_keyword_key($keyword));

to

$ydb->set_infos($keyword, apc_fetch(yapc_get_keyword_key($keyword)));    

Around line 95 change

            $ydb->option = apc_fetch($key);
            $ydb->installed = apc_fetch(YAPC_YOURLS_INSTALLED);

to

            $options = apc_fetch($key);
            foreach ($options as $name => $value) {
               $this->ydb->set_option($name, $value);
            }
            $ydb->set_installed(apc_fetch(YAPC_YOURLS_INSTALLED));

Let me know how you get on. And if you can't face hacking the code, at least the notes are here for me when I get around to it :)

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And as a 'note to self'... I need to look at all the $ydb->query() calls and change them. There are specific methods for beginTransaction() and commit(), and perform() or fetchAffected() should work elsewhere.

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Thanks, Chris. Those changes allowed me to use the plugin and edit and delete URLs properly. I do notice that the speed increase from using the cache is not as great as it was before, fwiw.

Thanks again,

--Chris

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