Outputs the HTML for distraction-free writing mode.

Constructor.

Returns the path on the remote filesystem of WP_LANG_DIR.

Dispatches a HTTP request to a supporting transport.

Tests which transports are capable of supporting the request.

Grabs the headers of the cURL request.

Core class used to implement meta queries for the Meta API.

Constructor.

Generates SQL clauses to be appended to a main query.

Constructs a meta query based on ‘meta_*’ query vars