htaccess rewrite url like Stack Overflow

Question

Stack Overflow generates rewrite URLs,

so i need to know how i can do it like Stack Overflow?

http://stackoverflow.com/questions/9168364/how-to-rewri         


        

Answer 1

.htaccess:

  Options +FollowSymLinks
  RewriteEngine On

  # Get rid of index.php
  RewriteCond %{REQUEST_URI} /index\.php
  RewriteRule (.*) index.php?rewrite=2 [L,QSA]

  # Rewrite all directory-looking urls
  RewriteCond %{REQUEST_URI} /$
  RewriteRule (.*) index.php?rewrite=1 [L,QSA]

  # Try to route missing files
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} public\/ [OR]
  RewriteCond %{REQUEST_FILENAME} \.(jpg|gif|png|ico|flv|htm|html|php|css|js)$
  RewriteRule . - [L]

  # If the file doesn't exist, rewrite to index
  RewriteCond %{REQUEST_FILENAME} !-f
  RewriteCond %{REQUEST_FILENAME} !-d
  RewriteRule ^(.*)$ index.php?rewrite=1 [L,QSA]

index.php:

$url = $_SERVER['REQUEST_URI'];
$url = explode("/",substr($url,1));

Your links would be readable by PHP as follow:

http://www.website.com/First/Second/Third

$url[0] >> 'First'

$url[1] >> 'Second'

$url[2] >> 'Third'