Including into a variable
<p>You know how <code>print_r</code> accepts an optional 2nd parameter that if set to <code>true</code> will return the result instead of printing it?</p>

<p>I wish <code>include</code> accepted a 2nd parameter that would work the same way.</p>

<p>It doesn't so what are the available alternatives? How can I include a file into a variable?</p>
