$options_panel->CloseTab(); /** * Open admin page 3rd tab */ $options_panel->OpenTab('options_3'); /** * Add fields to your admin page 3rd tab * * Editor options: * WYSIWYG (tinyMCE editor) * Syntax code editor (css,html,js,php) */ //title $options_panel->Title(__("Editor Options", "apc")); //wysiwyg field $options_panel->addWysiwyg('wysiwyg_field_id', array('name' => __('My wysiwyg Editor ', 'apc'), 'desc' => __('wysiwyg field description', 'apc'))); //code editor field $options_panel->addCode('code_field_id', array('name' => __('Code Editor ', 'apc'), 'syntax' => 'php', 'desc' => __('code editor field description', 'apc'))); /** * Close 3rd tab */ $options_panel->CloseTab(); /** * Open admin page 4th tab */ $options_panel->OpenTab('options_4'); /** * Add fields to your admin page 4th tab * * WordPress Options: * Taxonomies dropdown