Here is the solution for you, I have to say that this is completely wrong, but if you really need it, then here is the way:
Get TinyMCE from here:
http://www.tinymce.com/
Extract the package to the phpmyadmin folder, for example, in my case I put the main content here:, D:\Program Files\Wamp\apps\phpmyadmin\tiny_mceso the file tiny_mce.jsis on this patchD:\Program Files\Wamp\apps\phpmyadmin\tiny_mce\tiny_mce.js
tbl_change.php phpmyadmin <?php:
echo '<script type="text/javascript" language="javascript" src="tiny_mce/tiny_mce.js"></script>'
.'<script language="javascript" type="text/javascript">'
.'tinyMCE.init({'
.'theme : "advanced",'
.'mode : "textareas",'
.'language : "en"'
.'});'
.'</script>';
TinyMCE phpmyadmin, , , phpmyadmin iframe, .
, , , .