Hi, I'm a newbie with php. I managed to sort out what I needed to do simply with shortcode but I got a doubt anyway.
I read the instructions to copy the filter code (the published gist) to the functions.php file, but this post
suggests the creation of a separate php file.
I tried to ask the author of the question but got told of by the moderator, so I have to ask it here. Where do you put the wptile-page.php file and what is the difference to doing in a separate php file or copying it to the functions.php?