.htaccess - 删除www，强制https，删除php并删除尾部斜杠

Question

I am trying to archieve the following with least amount of redirects;

• Remove WWW
• Force HTTPS
• Remove php extension
• Remove end trailing slash

What i have so far and is working:

RewriteEngine On

# REMOVE WWW
RewriteCond %{HTTP_HOST} ^www\.(.*)$ [NC]
RewriteRule ^(.*)$ http://%1/$1 [R=301,L]

# FORCE HTTPS
RewriteCond %{HTTP:X-Forwarded-Proto} !https
RewriteRule ^ https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301]

# REMOVE TRAILING SLASH
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)/$ /$1 [L,R=301]

# REMOVE PHP EXTENSION
RewriteRule ^(.+)\.php$ /$1 [NC,L,R=301]
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.+)/?$ /$1.php [END]

Current behaviour:

http://www.example.com/functions.php -> https://example.com/functions

(works with 4 redirects)

OR

http://www.example.com/functions/ -> https://example.com/functions

(works with 4 redirects)

Does anyone have any suggestions how to make this work with fewest possible redirects?

Answer 1

It doesn't hurt to just always rewrite to https and lose the www in one step. Trailing slash is unchanged, but lost a line on removing php-extenstion by inverting the Cond.

# REMOVE WWW & FORCE HTTPS
RewriteCond %{HTTP_HOST} ^www\.(.*)$ [OR]
RewriteCond %{https} off
RewriteRule ^(.*)$ https://example.com/$1 [R=301,L]

# REMOVE TRAILING SLASH
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)/$ /$1 [L,R=301] 

# REMOVE PHP EXTENSION if there's no file with this name
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.+)\.php$ /$1 [NC,L,R=301]

If you also need handling for files that were requested as file/ without .php, you should stay with your code for the final part:

RewriteRule ^(.+)\.php$ /$1 [NC,L,R=301]
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^(.+)/?$ /$1.php [END]