me salio!! con tu metodo de comillas simples xD
Código PHP:
Ver original<?php
$master1 = 5;
$user49 = 5;
?>
<style type="text/css">
<!--
-->
</style>
<table width="91" height="33" border="1" cellpadding="0" cellspacing="0">
<tr>
<td <?php if($master1 == $user49) { echo 'bgcolor="#0000FF"'; } ?>><input name="radio" type="radio" class="bien" id="radio" value="radio1" /></td>
</tr>
</table>