I need to add my own custom PHP script to all Wordpress pages of my blog.
I am not referring to adding PHP onto a single page (which can be done with a plugin).
Essentially, this is what I need to do:
- Add a snippet of code directly to Wordpress script that handles
display of posts.
- The snippet needs to be able to grab a ID of the post.
Can someone show me the best way to do this?
This is what I need to figure out:
- Which of the Wordpress php files handles the display of the Wordpress
posts (is it post-template.php by any chance?)
- How to grab the Post ID using PHP? I found the page which says this could be the possible way, is that correct way of getting the Post ID?
$id = get_the_ID();