Rotating HTML Title Text in Head tag

[misohoni]

I saw this on a few sites and wondering how it can be done - in PHP I guess?

The title header text refreshes on every reload...will it help Ranking also?

<title>blah blah</title>
<title>yo man</title>
etc.,

[digitalpoint]

Something like this would work...
<title>
<?php
echo array_rand (array("title 1", "title 2", "title 3", "etc..."));
?>
</title>

[mopacfan]

I would think this would hurt your rankings because the potential would be there for the SE's to get different information each time they spider and this could cause your serps to fluctuate significantly. Call me cautious, but I only make changes in small increments so I can see what effect they will have on the site before making more.

[TwisterMc]

This looks like some good info to know. Maybe not for titles but still..... it looks like fun. And it's easier than I was thinking!!