Update .htaccess

Author: riverside

examples/.htaccess

@@ -1 +1,13 @@
-php_value auto_prepend_file "waf.php"
+php_value auto_prepend_file "waf.php"
+
+<IfModule mod_headers.c>
+  Header set X-XSS-Protection "1; mode=block"
+</IfModule>
+
+<IfModule mod_rewrite.c>
+  RewriteEngine On
+
+  RewriteCond %{REQUEST_FILENAME} !-d
+  RewriteCond %{REQUEST_FILENAME} !-f
+  RewriteRule .* index.php [L,NC,QSA]
+</IfModule>