Using WordPress ‘paused_themes_notice()’ PHP function
Renders an admin notice in case some themes have been paused due to errors.
HTTPS
Using WordPress ‘option_update_filter()’ PHP function
Refreshes the value of the allowed options list available via the ‘allowed_options’ hook.
Using WordPress ‘nocache_headers()’ PHP function
Sets the headers to prevent caching for the different browsers.
Using WordPress ‘mysql2date()’ PHP function
Converts given MySQL date string into a different format.