better php coding advice

[searain]

I need good advice and resources, reference books, web sites etc. regarding how to do better coding in php. Performance, clean coding, etc.

Thanks!

[Weedpacket]

The links in
http://www.phpbuilder.com/board/showthread.php?s=&threadid=10235043
and
http://www.phpbuilder.com/board/showthread.php?s=&threadid=10238120

http://www.php.net/links.php
http://www.php.net/books.php
http://www.phpbuilder.com/columns/
http://www.phpbuilder.com/board/showthread.php?s=&threadid=10261315