Untitled

add_action('save_post', 'b2bking_save_groups_metaboxes', 10, 1);
function b2bking_save_groups_metaboxes($post_id){
	if (isset($_POST['_inline_edit'])){
		return;
	}
	if (isset($_REQUEST['bulk_edit'])){
	    return;
	}
	$postobj = get_post($post_id);
	if ( $postobj->post_status === 'trash' ) {
        return;
    }
    if (isset($_GET['action'])) {
    	if ($_GET['action'] === 'untrash'){
    		return;
    	}
    }

	$p = get_post($post_id);

	if ((defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) || (defined('DOING_AJAX') && DOING_AJAX) || ($p->post_status === 'auto-draft')) { 
		return;
	}

	if (get_post_type($post_id) === 'b2bking_group'){
		$allposts= get_posts( array('post_type'=> 'page','numberposts'=>-1) );
		foreach ($allposts as $eachpost) {
			$page_id = $eachpost->ID;
			update_post_meta($page_id,'b2bking_group_'.$post_id, 0);
		}
	}
}