Challenge #1 of 1

Look at the following piece of code:

<?php
    $site = 'AirPup';
?>

<?php echo $site;

// end of the file

Which is true?

This code has no issues. Well done!

This code will have an error: it's missing the closing ?> at the bottom

This code has no error, but it should have a ?> at the bottom

This code will have an error, because you can't put a comment at the bottom of the file

Q:
Look at the following piece of code:

`<?php $site = 'AirPup'; ?> <?php echo $site; // end of the file`

Which is true?