In my php code i have passed the variables in url as slug like :
https://localhost/subject/index.php?sub=web-technology
Here sub
is the variable name where web-technology is passes as slug from the database, and then the url is rewritten by .htaccess
Options +FollowSymLinks -MultiViews
# Turn mod_rewrite on
RewriteEngine On
# To internally redirect /dir/foo to /dir/foo.php
RewriteCond %{REQUEST_FILENAME}.php -f
RewriteRule ^ %{REQUEST_URI}.php [L]
Options +FollowSymLinks
RewriteEngine on
RewriteRule ^subject/index/sub/(.*) /subject/index.php?sub=$1
RewriteRule ^subject/index/sub/(.*)/ /subject/index.php?sub=$1
From there the url I got is
https://localhost.com/subject/index/sub/web-technology/
or
https://localhost/subject/index/sub/[Any_Value]/
The php code I have in my web is
$subject =mysqli_real_escape_string($conn, $_GET['sub']);
on where I want the slug value in GET variable and match it in database to get the respective data. I cannot get the variable so I cannot retrieve the information from my database.
Can anyone help me with it or can give different ways on how I can make it work properly?
My Answer:
To get the passed variable from the URL that has been rewritten by .htaccess in PHP, you can use the $_GET superglobal array. In this case, since the variable name is "sub", you can access the value of the variable like this:
php
$sub = $_GET['sub'];
echo $sub;
This will output "web-technology" in this case. You can then use this variable in your PHP code as needed.
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