/** * Loads the appropriate action for adding contextual help */ public function load() { if (IfwPsn_Wp_Proxy_Blog::isMinimumVersion('3.3')) { // since 3.3 use the add_help_method on the screen object IfwPsn_Wp_Proxy_Action::addAdminHead(array($this, 'addHelpTab')); } else { // before 3.3 use the contextual_help action IfwPsn_Wp_Proxy_Action::add('contextual_help', array($this, 'getContextualHelp'), 10, 3); } }