PHPEverywhere has a few new links this morning, including two free search engines that wore well with PHP and understand the dynamic workings behind it better than normal, HTML-based searches: mnogosearch and htdig (htdig is a good, old standby if nothing else wants to cooperate).
Also today, Zend.com has posted their newest Code Gallery Spotlight that talks about using PHP to simulate GET and POST from the forms in your PHP. This bascially just explains how to make a PHP script work when even passing the variables through the URL doesn't want to cooperate.
Lastly, I am working on a new tutorial that talks about making a simple news-driven site similar to this one, so keep an eye out for that. Also, if you have any topics that you would particularly want written on, please feel free to email me or post it over in the forums.