I am having trouble wrapping my head around these two functions. I understand do_action() but I don’t see clearly when do_action_ref_array() would be useful. Couldn’t we pass an array to do_action() as well?
Is there a way to let my users define the crop area of a post thumbnail? The thumbnails always are existing post attachments, I would rather not create an extra attachment per thumbnail.
I created a custom-taxonomy for a custom-post-type which functions as kind of categories for this post-type.
I’m creating a series of pages with iFrames embedded in them, but it seems the only way to do this within WordPress (i.e. using the templating system) is to create pages in the admin end and then create individual templates for each of those pages.
I hired a sysadmin to set up a VPS server for me and, unfortunately, it looks like things were not set up correctly. When trying to install and update plugins, I run into permissions errors all the time. WP Super Cache is the main issue as it causing my readers to run into 502 errors. Currently, my site does not load pagination (no Page 2, Page 3, etc..).
In regards to image attachments inserted into a post, I would like to wrap the img tag inside a div tag for specific design purpose.
I made a parent theme and a child theme in one of my project. I enqueued CSS and JavaScripts in my parent theme like below:
This code works well to display child pages of the parent page while viewing both the parent page and child page. It doesn’t apply the current_page_item CSS class to the parent while viewing it (and only it, not interested in it being applied while on the children) – any suggestions?
I have many custom post types that need the Add [custom post type] feature but I have a custom post type of “About” and I do not need to “Add New” about to the about custom post type. So I want to remove the button on top that says “Add About”
The introduction of the Block Editor killed all plugins which offered publishing conditions, such as minimum word counts, featured image requirements etc.