Reenable cache for safe_mode hosts

[Juergen]

Changeset 3436 disabled the cache when safe_mode is enabled. Why? It seems to work fine with a proper setup (manually created cache dir, proper dir permissions and safe_mode settings).

[davidhouse]

Agreed, there shouldn't be a blanket condition there. Could we change

if (ini_get('safe_mode')) 

to

if (ini_get('safe_mode') && get_option('safe_mode_no_cache'))

Then people with safe mode, who knew what they were doing, could just pop over to wp-admin/options.php (we wouldn't display this option by default in the admin) and change it to true?

[ryan]

We could have ENABLE_CACHE be a force-enable flag that skips the safe_mode check.

[ryan]

BTW, you can't use get_option() in the cache because the cache is loaded and initialized before everything except $wpdb.

[davidhouse]

Thanks for that info. Patch attached.

[markjaquith]

Fixed by [3462]

define('ENABLE_CACHE', true'); // put this in wp-config.php to force the cache to be on

[(none)]

Milestone 2.0.1 deleted