This is probably a good case for a global variable. Just make sure it is set to an array before you add to it and also when to attempt to output the content. Convert the array to a string before adding to content. Also, make sure the meta data exists before adding to the array … Read more
image_make_intermediate_size was not the hook I was looking for, but intermediate_image_sizes_advanced. Here is a working code: function disable_upload_sizes( $sizes, $metadata ) { // Get filetype data. $filetype = wp_check_filetype($metadata[‘file’]); // Check if is gif. if($filetype[‘type’] == ‘image/gif’) { // Unset sizes if file is gif. $sizes = array(); } // Return sizes you want to … Read more
Based on your comment you appear to be using the REST API. There’s no hook between uploading the file and creating the attachment post that could be used for this purpose in the API endpoint. The best you can do appears to be to use the rest_insert_attachment action. It provides callback functions with the WP_Post … Read more
When WordPress inserts a post, it runs the title through a filter called sanitize_title to get the slug. By default there is a function called santize_title_with_dashes attached to this filter with priority 10. This function simply strips out the |. If it is surrounded by spaces those spaces will be converted to hyphens. So your … Read more
Two inherent problems with your script as posted. I’m not certain this will solve your problem, but it’s too big to address in the comments. First, you need to use add_action(), not add_filter(). That by itself is not a huge deal because add_action() is just a wrapper for add_filter(), but you should still use the … Read more
Is it proper way to pass the data in the form like I did? If you mean the body part (of your fetch() call), then yes, it is okay. However, You must send a query named action as part of the request (e.g. via the URL like example.com/wp-admin/admin-ajax.php?action=test), so that WordPress knows what AJAX action … Read more
The issue is that you are mixing up the $title variables. $title is the parameter passed to the new_title function, but then you use it as an array: $title[‘custom_version’]. Try this: add_filter(‘the_title’, ‘new_title’, 10, 2); function new_title($title, $id) { if(‘custom_version’ == get_post_type($id)) $title=”Application has been updated to v”.$title; return $title; } I’d also highly recommend … Read more
I couldn’t find this documented anywhere, but the solution is pretty simple. In single_product_review.php, the arguments passed to wp_list_comments are filtered: wp_list_comments( apply_filters( ‘woocommerce_product_review_list_args’, array( ‘callback’ => ‘woocommerce_comments’ ) ) ); by adding reverse_top_level to the arguments, the order is reversed. Add the following code to your theme’s functions.php: // show newest product reviews on … Read more
A quick Google Search came up with this Source Try the following: function wp_list_pages_filter($output) { // modify $output here, it’s a string of <li>’s by the looks of source return $output; } add_filter(‘wp_list_pages’, ‘wp_list_pages_filter’);
Option 1: Remove the ‘to’ argument from wp_mail function in WordPress, it will keep your system running without sending any default WordPress emails. add_filter(‘wp_mail’,’disabling_emails’, 10,1); function disabling_emails( $args ){ unset ( $args[‘to’] ); return $args; } The wp_mail is a wrapper for the phpmailer class and it will not send any emails if there is … Read more