displaying non-english characters as ????? in Internet explorer
<p>i am posting values of 3 text fields(english, chiness and arabic) to a php page using ajax. if i am trying to echo the values, than it display the ???? in IE. the same code working fine in firefox, chrome and safari.</p>

<p>i have already define the utf8 character-set.</p>

<p>.js file</p>

<pre><code>xmlhttp.open("GET","save_banner.php?banner1="+b1+"&amp;banner2="+b2+"&amp;banner3="+b3 , true);
</code></pre>

<p>.php file</p>

<pre><code>header('Content-Type: text/plain; charset=UTF-8');


echo $_GET['banner1'];
echo $_GET['banner2'];
echo $_GET['banner3'];
</code></pre>

<p>please help.</p>
