修复 .htaccess 错误 - RewriteCond：不支持非正则表达式模式“-f”的 NoCase 选项

Question

我在error.log中有这个错误是由.htaccess引起的：

AH00665: RewriteCond: NoCase option for non-regex pattern '-f' is not supported and will be ignored.

它说什么？如何解决？

这是.htaccess 文件：

Options +FollowSymLinks -MultiViews
# Turn mod_rewrite on
RewriteEngine On
RewriteBase /

# To externally redirect /dir/foo.php to /dir/foo
RewriteCond %{THE_REQUEST} ^[A-Z]{3,}\s([^.]+)\.php [NC]
RewriteRule ^ %1 [R,L,NC]

## To internally redirect /dir/foo to /dir/foo.php
RewriteCond %{REQUEST_FILENAME}.php -f [NC]
RewriteRule ^ %{REQUEST_URI}.php [L]

根据error.log，第11行是问题的原因：

RewriteCond %{REQUEST_FILENAME}.php -f [NC]

Answer 1

根据@anubhava 的建议，我从第 11 行删除了[NC]，错误消失了。