Method #1: The pre_user_query hook: There are not many filters available, but you can try the pre_user_query hook: // Add filter: add_action( ‘pre_user_query’, ‘wpse_filter_by_reg_date’ ); // Query: $query = new WP_User_Query( $args ); // Remove filter: remove_action( ‘pre_user_query’, ‘wpse_filter_by_reg_date’ ); where the filter callback is: /** * Filter WP_User_Query by user_registered date * * @see … Read more
I got it. Turns out the tutorial I was looking at was old and I was using the wrong WP function. I was using register_api_field but the correct one to use is register_rest_field. It goes like this… function facebook_add_user_data() { register_rest_field( ‘user’, ‘facebook’, array( ‘get_callback’ => ‘rest_get_user_field’, ‘update_callback’ => null, ‘schema’ => null, ) ); … Read more
get_template_part() includes the PHP file, which will break $resp. You need to use output buffering to capture the output into a variable: ob_start(); get_template_part( ‘templates/update’, ‘profile’ ); $data = ob_get_clean(); $resp = array( ‘success’ => true, ‘data’ => $data );
Try: <?php echo woocommerce_price($product->get_price_including_tax()); ?>
You can’t replace just any plugin function with your own code, unless: The plugin is wrapped in a function_exists() check. This makes the function pluggable, which means that if you define it first the plugin won’t try to define it again, and yours will be used. This function is not pluggable. There is a filter … Read more
I had a similar problem: calling error_log() from wp-config.php works, but calling it from functions.php does not work for me. I couldn’t solve this issue but I’ve found a workaround that allowed me to do some sort of debugging at least. I gave up on error_log() and just wrote an own function that logs into … Read more
Our journey starts here with the WP_Customize_Background_Image_Control class, which is a WP_Customize_Image_Control. I’d imagine offering these built-in backgrounds in a new tab alongside the existing Upload New and Uploaded tabs. There are at least two ways of achieving the following: either creating your own modified class based off of the WP_Customize_Background_Image_Control class, or altering its … Read more
This looks almost correct. Let’s have a look at is_single(): Works for any post type, except attachments and pages… So if the given ID isn’t that of a page or attachment post type then you can use the function as so: if( is_single( 2578 ) ) { /* … */ } else { /* … … Read more
For this example lets say we have the following do_action(‘bt_custom_action’, get_the_ID(), get_the_title(), get_the_content()); The arguments that will be passed to add_action would be in this order the post id the post title the post content By default if we hook into our do_action without any arguments, like this add_action(‘bt_custom_action’, ‘bt_callback_func’); Our call back function “gets” … Read more
Variables have a certain scope. The PHP Manual explains that in detail. So when you set a variable you should know in which scope those are set. This depends on where you set them and how that file gets included. As Rarst already suggested, the function.php file is an ideal place as it gets included … Read more