Global: $swifty_lib_dir

Swifty Lib has an global to load php files only when needed.

Some php files in the lib are only used in certain circumstances. This improves load times.


global $swifty_lib_dir;
if( isset( $swifty_lib_dir ) ) {
  require_once $swifty_lib_dir . '/php/lib/swifty-image-functions.php';

Global: $swifty_lib_version

Swifty Lib is versioned. Each plugin contains a version. The most recent version is used.


global $swifty_lib_version;