I know there are several posts on this topic. I have followed many of them as well as other resources on the web and thought I had it down, but it does not seem to be working. In my case, I have 2 functions hooked to 2 separate actions that need the same data.
I am trying to insert some php code to my WordPress website but it gives security warnings perhaps due to directly accessing $_POST variable.
I’m trying to add a custom field on the checkout form if a certain product category is in the basket and then on submission, check that field has been completed and add the result to the order details.
I need to add a custom text in wordpress Post title dynamically which I’m trying to add via this code in function.php
I have in wordpress functions.php file
I wanna preview all the fields that the nav menu $item array holds. Is there a function to fetch it from anywhere and place it inside var_dump?
I have a variable in header.php, such as:
I am trying to understand when and why I should use the global $post variable.
I have tried to do the following on a post page, outside the loop, and as expected it works.
I want to be able to echo the URL of the featured image of a post and after looking some on the web I found the following which works fine when I put it in a loop in my front page template.