Customized .htaccess url

问题

this code in below work fine

old code

RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-d
#####exclude /cp folder####
RewriteCond %{REQUEST_URI} !^/cp
RewriteCond %{REQUEST_FILENAME}\.php -f
RewriteRule ^(.*)$ $1.php  
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /((?!cp)[^.]+)\.php
RewriteRule ^/?(.*)\.php$ /$1 [NC,L,QSA,R=301]


RewriteRule ^singer/(.*)$ singer.php?s=$1 [NC,L,QSA]
RewriteRule ^album/(.*)$ album.php?a=$1 [NC,L,QSA]
RewriteRule ^lyric/(.*)$ lyric.php?l=$1 [NC,L,QSA]
RewriteRule ^singers/(.*)$ singers.php?p=$1 [NC,L,QSA]

---

RewriteRule ^album/(.*)$ album.php?a=$1 [NC,L,QSA]

http://example.com/album.php?a=11 http://example.com/album/11

i want edit it to GET variables with PHP exam

http://example.com/album/year/2016 http://example.com/album.php?y=2016

so i right this code

RewriteRule ^album/([0-9]+)$ album.php?a=$1 [NC,L,QSA]
RewriteRule ^album/year/([0-9]+)$ album.php?y=$1 [NC,L,QSA] 

i see Internal Server Error Additionally, a 500 Internal Server Error error was encountered while trying to use an ErrorDocument to handle the request. on request

http://example.com/album/year/2016 or http://example.com/album/20

put work fine in all page

new code

RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-d
#####exclude /cp folder####
RewriteCond %{REQUEST_URI} !^/cp
RewriteCond %{REQUEST_FILENAME}\.php -f
RewriteRule ^(.*)$ $1.php

RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /((?!cp)[^.]+)\.php
RewriteRule ^/?(.*)\.php$ /$1 [NC,L,QSA,R=301]

RewriteRule ^singer/(.*)$ singer.php?s=$1 [NC,L,QSA]
RewriteRule ^album/([0-9]+)$ album.php?a=$1 [NC,L,QSA]
RewriteRule ^album/year/([0-9]+)$ album.php?y=$1 [NC,L,QSA]
RewriteRule ^lyric/(.*)$ lyric.php?l=$1 [NC,L,QSA]
RewriteRule ^singers/(.*)$ singers.php?p=$1 [NC,L,QSA]

now i comment this line 7 #RewriteRule ^(.*)$ $1.php my code work fine put page without get variables stop work

ex http://example.com/singers http://example.com/about

回答1:

try change ^(.*)$ $1.php to

  RewriteCond %{REQUEST_FILENAME}\.php -f
  RewriteRule ^(.*[^0-9])$ $1.php

来源：https://stackoverflow.com/questions/39541836/customized-htaccess-url