The dashboard_glance_items filter is only useful for modifying the extra elements. The posts/comments data elements have already been displayed. Here are three ideas: Method #1 – Use the dashboard_glance_items filter: You can use the following filter setup, to remove the posts/pages/comments elements from the output of wp_dashboard_right_now(). The trick is simple, foul WordPress to think … Read more
The difference would be negligible. The the_content filter is fired regardless of whether you use it or not because WordPress uses it for other things. So the only thing that would be performance related would be the complexity of your filter function. But since you’d probably be doing the same level of complexity in a … Read more
A WordPress filter is a function that takes in a string, array, or object, does something to it, and returns that filtered string, array, or object. So what you want to do is turn “WHERE post_type=”post” AND post_status=”publish”” into “WHERE post_type=”post” OR post_type=”events” AND post_status=”publish””. That is fairly straightforward. From the looks of things, the … Read more
The Core filters on the_content are: 131 add_filter( ‘the_content’, ‘wptexturize’ ); 132 add_filter( ‘the_content’, ‘convert_smilies’ ); 133 add_filter( ‘the_content’, ‘convert_chars’ ); 134 add_filter( ‘the_content’, ‘wpautop’ ); 135 add_filter( ‘the_content’, ‘shortcode_unautop’ ); 136 add_filter( ‘the_content’, ‘prepend_attachment’ ); You can apply whichever of those you’d like to any string you’d like. The second parameter is the name … Read more
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