public function replyToLoadPage($oFactory) { // Define in-page tabs - here tabs are defined in the below classes. $_aTabClasses = array('APF_Demo_AdvancedUsage_Section', 'APF_Demo_AdvancedUsage_Nested', 'APF_Demo_AdvancedUsage_Argument', 'APF_Demo_AdvancedUsage_Verification', 'APF_Demo_AdvancedUsage_Mixed', 'APF_Demo_AdvancedUsage_Callback', 'APF_Demo_AdvancedUsage_Complex'); foreach ($_aTabClasses as $_sTabClassName) { if (!class_exists($_sTabClassName)) { continue; } new $_sTabClassName($oFactory); } }