.htaccess
#AddDefaultCharset utf-8
#Options +FollowSymLinks
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
ReWriteRule ^watch(/?)$ watch.php [L,NC]watch.php
<?php
if(isset($_GET['v'])){
$v = $_GET['v']; //güvenlikten geçirmeyi unutma
echo $v;
}
?>