RewriteRule并使用php获取1,2或3个值

Question

I am using .htaccess + php $_GET I want to Go to a link at first like this Browse/link then Browse/link/season and then Browse/link/season/episode but I got problem with .htaccess if I don't go to the last link its not working.

How is it possible to make .htaccess allow me to do that if I remove &episode=$3 and go to link Browse/link/ it will work.

it will get season empty but how can I make with &episode=$3 in it.

.htaccess Code:

RewriteBase /
RewriteEngine On
RewriteCond %{SCRIPT_FILENAME} !-f
RewriteCond %{SCRIPT_FILENAME} !-d
RewriteRule ^Browse/(.*)/(.*)/(.*)$ Browse.php?link=$1&season=$2&episode=$3

simple $_GET php:

$getlink = $_GET["link"];
$getseason = $_GET["season"];
$gerepisode = $_GET["episode"];

Answer 1

I am assuming that you have no folder Browse, so I am leaving out the two condition checks. They only slow down things.

Then you can just use 3 rules, and [^/] in the regex that matches everything but a slash.

RewriteRule ^Browse/([^/]+)/?$ Browse.php?link=$1 [L]
RewriteRule ^Browse/([^/]+)/([^/]+)/?$ Browse.php?link=$1&season=$2 [L]
RewriteRule ^Browse/([^/]+)/([^/]+)/([^/]+)/?$ Browse.php?link=$1&season=$2&episode=$3 [L]