So I wonder why don’t you just set the category title via the admin page, e.g. for the one having the slug alphabetical, you could set All Characters as a static title for the category? That way, you wouldn’t need to hook on get_the_archive_title.. But anyway, here is one way of how can you reduce … Read more
A nearly identical use case for your question is found in the WordPress documentation for the filter admin_post_thumbnail_html. A filter hooked to this will receive the HTML for the admin screen as $content. Modify and return this markup as you wish. function filter_featured_image_admin_text( $content, $post_id, $thumbnail_id ){ $help_text=”<p>” . __( ‘Please use an image that … Read more
using this header(“Location: http://example.com/myOtherPage.php”); die(); this redirects the page to whatever link we put there, if we want to choose depending if is one or another, its possible to use this inside a if statement. I only do not put the code here cause I do not full understand the code above…, but I would … Read more
URL variables like that are stored in the $_GET variable. You can check the existence and value of one like this: add_action( ‘wp_head’, function() { if ( isset( $_GET[‘feedback’] ) && ‘yes’ === $_GET[‘feedback’] ) { ?> <script> alert( ‘Hello, world!’ ); </script> <?php } } ); The check for isset() is necessary as checking … Read more
How can I connect to a second database and still be able to use wp functions like get_post_types()?
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
Most of the cache plugins have built-in CDN settings. If you are looking for a simple solution for the image URL only, you can use CDN Enabler. It is from KeyCDN but you don’t have to use KeyCDN for it to work. Simply Write your alternative domain to only use image extensions if you don’t … Read more
First of all, I would n e v e r automatically delete files, database entries, whathaveyou. Too risky. But, I created this once, that moves files to a ‘trash’ folder. This will help you get where you want: /** * Autodelete folders in upload dir */ add_action(‘admin_init’, function () { $time_to_live = 60 * 60 … Read more
You should call wp_localize_script() in the wp_enqueue_scripts hook (or a later hook) in which you would get the correct product/post data such as ID, and that conditional tags like is_single() would also work as expected. So you should move all the $product, $product_id, $dataToBePassed and wp_localize_script() parts to inside the wp_enqueue_scripts callback, and then you’d … Read more
Is it possible to limit number of files a non-admin user can upload via the WordPress media library?