shortcode

I want to be able to get some wordpress options with the shortcode from the post, something like this: [get_option posts_per_page] Is there an easy way to do that? I think it is pretty easy first, create a function that will handle the short code function handle_shortcode($para){ //get_options } secord, register the shortcode add_shortcode('getOption', 'handle_shortcode'); then, use it in a post: [getOption para="key"] more details look at here: http://codex.wordpress.org/Shortcode_API 来源： https://stackoverflow.com/questions/8885007/wordpress-get-option-from-shortcode

In woocommerce, I'm trying to create a shortcode to put in my function.php document, that displays a custom database query on a page. There's something wrong with it though and i'm not sure what. function sqlquery_shortcode($atts) { global $wpdb; $results = $wpdb->get_results(" SELECT a.order_id, a.order_item_id, a.order_item_name, b.meta_key, b.meta_value FROM 7pW9iX3L_woocommerce_order_items a JOIN 7pW9iX3L_woocommerce_order_itemmeta b ON a.order_item_id = b.order_item_id JOIN 7pW9iX3L_posts c ON a.order_id = c.ID JOIN 7pW9iX3L_postmeta d ON c.ID = d.post_id WHERE order_item_type = 'line

I create a gallery media up loader on a meta field. Its working perfectly. When I click on Browse , a gallery media up loader is open, I select images and then click on Insert Gallery but I didn't get a shortcode of a gallery in input meta field. Here is my code that I get from internet: var meta_image_frame_gallery; $( '#additional_image_1' ).click(function( event ) { event.preventDefault(); //var images = $( '#itv_additional_image_1' ).val(); //var gallery_state = images ? 'gallery-edit' : 'gallery-library'; if ( meta_image_frame_gallery ) { meta_image_frame_gallery.open(); return; } //