Old mod_rewrite (htaccess) rule still applies

I had a rule in the .htaccess file in my root directory that said:

RewriteRule ^(.*)$ $1.php

I've completely rewritten the file since then, and the rule is still being applied. I tried restarting the Apache server and the physical server with no luck.

I've also scoured the directory and there are开发者_如何学编程 no other .htaccess files in there or any subdirectories.

Does anyone know what might be causing something like this to happen?

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Such a behavior can be caused by MultiViews. Try to disable it:

Options -MultiViews