Replace Howdy WordPress
Log into WordPress and there it is in the top corner: “Howdy.” Friendly enough, but it doesn’t fit every site, and
coding tutorial
Disable WordPress Revisions – Limit WP Revisions
Every time you save a post, WordPress quietly stashes a full copy as a revision. That’s the safety net that lets
PHP Declaring Null Variable
You spin up a variable before you have anything to put in it yet. In PHP, that empty slot is NULL.