The WP_Query object has a property called current_post to indicates which post the loop is currently processing. So you can write a similar condition inside your loop: global $wp_query; while (have_posts()) { the_post(); if ($wp_query->current_post % 3 === 0) { // your code } // Your article }
add_shortcode(‘show_name’, ‘generate_content’); When WordPress finds a [show_name] shortcode tag in content, it runs the function that matches the second parameter, which in this case is generate_content. Try renaming your show_name() function to be the same, like this: add_shortcode(‘show_name’, ‘my_show_name_func’); function my_show_name_func() { $current_user = wp_get_current_user(); $first_name = $current_user->user_firstname; return $first_name; } Everything else looks like … Read more
You can create your own dedicated function and overwrite a default one when a function is in a function_exists statement. if ( ! function_exists( ‘woocommerce_template_single_add_to_cart’ ) ) {} You can use the woocommerce_template_single_add_to_cart function from wc-template-functions.php Just copy/paste this function to your woocommerce-functions.php and modify it with the statement you want. This method is simple … Read more
Calling header from JavaScript file
First of all include wp-load.php from WP root installation to those PHP files which you want to display and once you have included to your PHP files then you can use WP functions. You can use is_user_logged_in() function to check if user is logged in or not. // Your PHP file that can be viewed … Read more
There is an error here. You’ve not declared _register_hooks() method. And I instantiated the class like below- global $p; if(empty($p)){ $p = plugin::getInstance(); $p->activate(); } And it worked. For your case that has not worked cause WordPress uses a variable with name $plugin in its life cycle. And your code checks it’s empty or not. … Read more
Mapping of URL directly to a template file you describe (mapping URL to a file) is quite rare technique in WordPress, sometimes called static pages. It is rare because in general that’s not how WordPress works. It works by mapping URL to query variables to WP_Query to template hierarchy to template file. Going from URL … Read more
Shortcode in a $output statement
You can use get_the_category( ) instead. Example: $categories = get_the_category(); foreach( $categories as $category) { $name = $category->name; $category_link = get_category_link( $category->term_id ); echo “<a href=”https://wordpress.stackexchange.com/questions/249463/$category_link”> <span class=” . esc_attr( $name) . “></span> </a>”; }
Default Image not showing up in Customizer for WP_Customize_Cropped_Image_Control