Something like .= in PHP but adds data "Before" instead of "After"?
<p>The code below adds <code>lo</code> <strong>after</strong> <code>Hel</code>, thus outputs <code>Hello</code> :</p>

<pre><code>$foo = "Hel";
$bar = "lo";
$foo .= $bar;

echo $foo;
</code></pre>

<p>If I want to output <code>loHel</code> instead, without using <code>echo $bar . $foo</code> what would you guys do? Just curious if there's simpler way.</p>
