update config file handling

keycdn / cache-enabler

A lightweight caching plugin for WordPress that makes your website faster by generating static HTML files.

https://wordpress.org/plugins/cache-enabler/

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update config file handling #302

Closed coreykn closed 2 years ago

coreykn commented 2 years ago

Update the handling of the wp-config.php file when setting or unsetting the WP_CACHE constant. This does not change the overall behavior, but it will help prevent the odd failures occurring in this method when a different error occurs.