php heredoc syntax question
<p>Trying to output the following 5 but not sure how to do it. Any ideas? </p>

<pre><code>&lt;?php

$other='What are you like?';
 $content['my_name']=4;

$str=&lt;&lt;&lt;JT
    here is some info. $other Do 
    you like the number {$content['my_name']+1} ? 
JT;

 echo $str . '&lt;br /&gt;';
</code></pre>
