parse_request action-hook . WP 2.1.0

Fires once all query variables for the current request have been parsed.

Usage

add_action( 'parse_request', 'action_function_name_3991' );
function action_function_name_3991( $this ){
	// action...
}

$this(WP)

Current WordPress environment instance (passed by reference).

Where the hook is called

do_action_ref_array( 'parse_request', array( &$this ) );

Where the hook is used (in WP core)

add_action( 'parse_request', 'rest_api_loaded' );