Extract id from URL using regex

Question

I'm trying to figure out how to extract the 32 character id from the URL below:

https://digital-joshua.notion.site/84c7a26fb7aa4a0495a8e89a667a68a7?v=ceec49c8ec18473bbc1965ea17eb8868

This would be the intended output:

84c7a26fb7aa4a0495a8e89a667a68a7

✅ UPDATE:

@LukStorms solution achieves this:

\b[0-9a-f]{32}\b

Answer 1

We can use a positive or negative look-behind so as to only return the string that we want.

• either we say that we want a slash / just before

(?<=\/)[0-9a-f]{32}

• or we say that we don't want an equals sign =

(?<!=)[0-9a-f]{32}