Accept question mark on .htaccess

Question

I want to accept the question mark on my URL like this:

http://www.example.com/page/url-example-?-15

I use this .htaccess file:

RewriteRule page/([a-zA-Z0-9éèÉàêç\-\"\'\(\)\:\!\?]+)-([0-9]+) page.php?url=$1&Id=$2

All characters work except the question mark, how can I resolve this?

Answer 1

<?php

  preg_match("/([a-zA-Z0-9éèÉàêç\-\"\'\(\)\:\!\?]+)-([0-9]+)/", 
             "url-example-?-15", 
             $matches, 
             PREG_OFFSET_CAPTURE);

  print_r($matches);

?>

 body, html, iframe { width: 100% ; height: 100% ; overflow: hidden ; } 

 <iframe src="https://ideone.com/1yr1ec"></iframe>