.htaccess

   1 RewriteEngine On
   2 RewriteRule ^([a-zA-Z0-9_]+)$ user.php?id=$1 [L,QSA]
   3 RewriteRule ^(\d+)$ status.php?id=$1 [L,QSA]
   4 <IfModule mod_expires.c>
   5 ExpiresActive On
   6 ExpiresByType image/gif A2592000
   7 ExpiresByType image/png A2592000
   8 ExpiresByType text/css A2592000
   9 ExpiresByType application/x-javascript A2592000
  10 </IfModule>