[Nero_3D]

Guys, first use the wiki than pawn-lang.pdf (or the impl guide if needed) than the search function and AT LAST post a topic...

Quote:

Originally Posted by https://sampwiki.blast.hk/wiki/strfind Returns The number of characters before the sub string (the sub string's start position) or -1 if it's not found.

After knowing that, Libra_PL version is correct