Question

I’m trying to add comment in php line.
But I don’t know if a close tag ?> stay in the same line with //comment will work.

for example <?php function() {//comment ?>
will the //comment will make ?> not avaliable?

Answer 1

With // and # style comments ?> will close the PHP block as well as the comment. With /* ... */ style comments it will not:

<?php # Closing PHP tag closes comment AND PHP block ?>
<?php // Closing PHP tag closes comment AND PHP block ?>
<?php /* Closing PHP tag DOES not close comment AND PHP block ?> */ ?>

Edit: Syntax highlighting here is wrong, the PHP block isn’t closed until the last one.