html - PHP error Parse error: syntax error, unexpected '

i am sorta new to PHP, i mostly use HTML. I have made a PHP script. What the code should do is display a youtube video when i put the code. like this
"website.com/youtube.php?v=1010111" It would display the youtube video but
I keep on getting the error :

Parse error: syntax error, unexpected '<' in [location]/index.php on
line 7

Here is the code:

if( $_GET["v"])
{
$matches = $_GET['v'];

 echo "Welcome ". $_GET['v']. "
";

 

 

     
exit();
}
?>




Name: 

Answer

You have to write ?> when you want to stop writing PHP code.

At line 7, ou have , just write ?> before that html tag.