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);
Use this instead: Concatenate the html then return it. function check_my_login( $atts) { $html=”<form action=”” name=”” method=”post” enctype=”multipart/form-data”>”; $html .= ‘<div class=”form-group”>’; $html .= ‘<label for=”description”>Project Description</label>’; $html .= ‘<textarea name=”p_description” placeholder=”Project Description” class=”form-control”>’; if(isset($_POST[‘p_description’]) && $_POST[‘p_description’] != ”){ $html .= $_POST[‘p_description’]; } $html .= ‘</textarea>’; $html .= ‘</div>’; $html .= ‘<div class=”form-group”>’; $html .= … Read more
Hooks is the collective name for filters and actions. Both are meant to change the normal behaviour of functions. Programmatically speaking there is no big difference, as you can see from the fact that in the WP source code adding an action is the same as adding a filter. The difference is in the usage. … Read more