Firstly, this conditional returns true on category archives for Woo Commerce and NOT single product page. Try using the actual slug in lowercase or the i.d. Example: if ( is_product_category( ‘t-shirt’ ) ) { Your code looks like its wrong because it includes too many brackets. Woo suggest using the slug in their Docs. This … Read more
First, I’m assuming you put the code in the theme functions.php file, and if so, then there should be no direct output echoed in that file: Good: <?php // Assume this is wp-content/themes/your-theme/functions.php function some_func() { echo ‘This is a good output; it\’s not a direct output coming from the file.’; echo ‘The output is … Read more
Seeing that you’ve referenced 3 Genesis Developers, i’d like to answer this question using 2 Genesis code snippets as well as 2 WordPress examples of action hooks and filters. Hooks Different template files in Genesis include hooks which simply enable you to execute PHP code in that position of the template. Here’s a visual guide … Read more
The do_action is in the wrong place. It is calling it’s self. You have this: public function hook_name() { do_action(‘hook_name’); } Do this: do_action(‘hook_name’); public function hook_name() { do_action(‘other_hook_name’); }
You could hook into template_redirect and execute a helper function: add_action( ‘template_redirect’, ‘wpse_75558_count’ ); function wpse_75558_count() { if ( is_singular() ) setPostViews( get_the_ID() ); } To display the post views, you have to use a later hook. I would recommend the_content: add_filter( ‘the_content’, ‘wpse_75558_show_count’ ); function wpse_75558_show_count( $content ) { $count = getPostViews( get_the_ID() ); … Read more
get_stylesheet_directory_uri() returns an URL. The requested file is called like any other publicly available resource: without the context of the include statement. This is like opening the PHP file in a browser directly. There is no WordPress context, and the functions add_action() or add_filter() are not defined. Use get_template_directory() in parent themes and get_stylesheet_directory() in … Read more
An action hook is simply a queue point that acts at a specific point in the PHP execution process: callbacks are queued via add_action() call, and everything in the queue gets processed in turn: add_action( ‘hook_name’, ‘callback_name’, $priority, $number_of_args ); A filter hook is a similar queue point, only it acts on a specific bit … Read more
Updated: First, you will need to return a bool value on your notifications method so we can reliably set a marker for the message method. Then, you will need to set a $_POST array element to pass on to the redirection filter. public function save_post($post_id){ //Add a $_POST key if you syndicated successfully if($this->send_group_notifications()) //return … Read more
You can add the action on the init itself, just increase the priority of the add_action call. The higher the priority the later the function is called. add_action(‘init’, ‘retrieve_my_terms’, 9999); But my suggestion is that you should do these kind of things as late as possible, preferably just before the first time they are used. … Read more
I don’t understand any of it but it seems to work just fine. Thank you @Buttered_Toast for mentioning the useful thread. add_action(“init”, function() { global $wp_filter; foreach($wp_filter[“wp”][10] as $id => $filter) { if(is_array($filter[“function”]) && count($filter[“function”]) == 2 && get_class($filter[“function”][0]) == “Post_Views_Counter_Columns” && $filter[“function”][1] == “admin_bar_maybe_add_style”) { remove_action(“wp”, $id); } } }, 99);