How to use php variable in html href

Question

<input type="text" name="example">
<?php
$ex = $_REQUEST['example'];
?>
<a href="http://example.com/number=<?php $ex ?>">
it only show http://example.com/number=
how to fix it so the $ex will be combine with link ?

Answer 1

Try to echo the variable value. It seems your anchor tag was not closed, don't forget to close the anchor tag.

<a href="http://example.com/number=<?php echo $ex; ?>">The hyperlink text</a>

Is there a specific reason for using $_REQUEST opposed to $_POST or $_GET?

Answer 2

juste make<a href="<?= $your_variable ?>" >exemple</a>