php on-line tutorial

1. [url=http://www.w3schools.com/php/default.asp]w3schools[/url], an easy start

2. [url=http://www.freewebmasterhelp.com/tutorials/php]Freewebmasterhelp[/url], an easy start

3. zend.com[url=http://www.zend.com/zend/tut/index.php]zend.com[/url], suitable for beginners to advanced programmers.

4. [url=http://www.devshed.com/c/b/PHP/]devshed[/url], a php programming forum with lots of valuable articles.

5. [url=http://www.phpfreaks.com/tutorials.php]phpfreaks[/url], a website with lots of php related articles, samples and FAQs.