In additon to wordpresser answer, you can also call to get_sidebar(‘sidebar-aside-content’); only in the template files where you want the sidebar be displayed. For example, if you include <?php get_sidebar(‘sidebar-aside-content’); ?> in “theme_folder/single.php” file, the sidebar will be displayed only in single posts. For example. In functions.php: //Register your sidebar add_action( ‘widgets_init’, ‘my_widgets_init’ ); function … Read more
Just call $query->set 2 times: $query->set(‘posts_per_page’, 48 ); $query->set(‘post_parent’, 0 );
My questions is, does this file get executed when browsing from the front end? Well, yes and no. Your file will be included on the front end when using the theme in question, but as your code is hooked to admin-only hooks, nothing really executes. The file is read but the code doesn’t do anything … Read more
wp_referer_field is a function. You cannot treat a function like a hook. That isn’t how hooks work. That is, you can’t hook into a function name. Hooks are intentionally created. (And there are no hooks built into that function) Secondly, you can’t override a function at all, as a rule. Some few functions in WordPress … Read more
There are no hooks in wpautop(), at all. Given that this is possibly the most complained about function in the WordPress world, it is odd that there are none but there you go. What you will need to do is remove the filter: remove_filter( ‘the_content’, ‘wpautop’ ); remove_filter( ‘the_excerpt’, ‘wpautop’ ); Create a version that … Read more
Here’s an example that should work for you: add_filter(‘the_content’, ‘filter_content’); function filter_content($content){ return $content = “<div class=”myclass”>” . $content . “</div>”; }
This is a variable scope, an pure PHP, problem at heart. I didn’t close it because I am assuming that mistake is in turn due to a misunderstanding of the init hook, or hooks in general perhaps, which is WordPress specific. In PHP, a global must be declared global before the first time it is … Read more
My approach to this would be to have a start_activation() method that calls the other methods. register_activation_hook( __FILE__, array( ‘my_plugin_loader’, ‘start_activation’ ) ); class my_plugin_loader { function start_activation() { $this->func1(); // or self::func1(); $this->func2(); // self::func2(); for static methods } function func1() { // do stuff } function func2() { // do other stuff } … Read more
Your code actually looks good, according to the WooCommerce Documentation. It may simply be related to usage in a child theme, but I think that would still work. For reference, here is what I use to replace the default WooCommerce CSS files. This only disables the “general” styling (colors, buttons, etc) but keeps the structuring … Read more
Here is how I would solve your problem since $authordata is not a variable that I recognize as a WordPress global. function display_post_via_specific_author( $nicename ) { // Grab the user by `user_nicename` $author = get_user_by( ‘slug’, $nicename ); $posts = get_posts( array( ‘author’ => $author->ID, ‘posts_per_page’ => 5 ) ); $output=”<h5>Latest Posts by Sam</h5>”; $output … Read more