使用重写规则时，PHP $_GET 值不起作用

Question

In profile user $_GET doesn't work fine.

I'm using URL Rewriting

its

RewriteBase /pline/
   RewriteEngine On
   RewriteRule ^([a-zA-Z0-9_-]+)$ profile.php?username=$1
   RewriteRule ^([a-zA-Z0-9_-]+)/$ profile.php?username=$1

• if user url is (website.com/username?photos) not working

• if user url is (website.com/profile.php?photos) working

  if(isset($_GET['friends'])){ echo 'Friends area!'; } else{ if(isset($_GET['photos'])){ echo 'Photos area!'; } else{ echo 'Profile area!'; } }

How can I solve this problem?

thank you

Answer 1

according to your rewrite rules, there is only a one variable called username

so in your php, only $_GET['username'] will get values

That is default variable is username. so you should use this kind of links: website.com/value_for_username

if you want more variables, use website.com/value_for_username&var1=value1&var2=value2 and so on. and also update rewrite rules to match it if necessary.

Answer 2

$_GET['photos'] are definend in both cases!

All the time this code go to echo "Photos area"

Note, that in you exemple you username url no have PHP extension!

You can try with value in $_GET parameter, try some like website.com/username.php?section=photos

swich($_GET['section']){
   case 'product':
     echo "Product section";
   break;
  ....
}