PHP function to generate v4 UUID

Question

So I\'ve been doing some digging around and I\'ve been trying to piece together a function that generates a valid v4 UUID in PHP. This is the closest I\'ve been able to come

Answer 1

Having searched for the exact same thing and almost implementing a version of this myself, I thought it was worth mentioning that, if you're doing this within a WordPress framework, WP has its own super-handy function for exactly this:

$myUUID = wp_generate_uuid4();

You can read the description and the source here.