HTML replaceWith function with PHP

Programming in javascript: HTML replaceWith function with PHP on newest questions tagged javascript – Stack Overflow

I am trying to execute this sentence in javascript:

 $('#content').replaceWith("<div>" + <?php echo $tableau_Text?> + "</div>");

But is not working. It shows nothing. When I change the PHP code for something static like:

 $('#content').replaceWith("<div>Hello World</div>");

it works perfectly.

My html #content definition is:

<div id="content">
    <?php echo $show_menu;?>
</div>

Any idea?’ Thank you very much!!!

source: http://stackoverflow.com/questions/11612543/html-replacewith-function-with-php
Programming in javascript: programming-in-javascript