Starting v2.6.2 we have enabled the garbage collector system by default. More information about it can be found here.
If for some reason you want to explicitly disable it (for example, while you are developing something locally), you can do so by defining this constant in your wp-config.php file.
Enable garbage collector by default
Starting v2.6.2 we have enabled the garbage collector system by default. More information about it can be found here.
If for some reason you want to explicitly disable it (for example, while you are developing something locally), you can do so by defining this constant in your
wp-config.php
file.The Garbage Collector will run once every day and will clear data of any plugins/themes that have not been active for more than 1 week.
You can configure the expiration time with another constant: