[wp-testers] What are these files?

[WordPress]

 >>In any event, unless they keep cropping up, you likely can safely  
ignore them.<<

Yes, that' what my host said.  (And BTW - if the PHP/CGI stuff was  
directed at me, the stuff you said about shared hosting and PHP as CGI  
*was* correct. However, I'm no longer using that host - so I can't do  
further follow-ups with them :) )

I can't recall *what* it was that was causing it - like I said it was  
quite a few years ago.  But when I figured it out, it stopped dumping  
the stuff onto my environment.  But yes, you can delete them - they're  
more of an "error log" for the host to look at when you send it to  
them.  They don't need to really be there.

~Shelly