Php Lesson notes...  

Command reference and links...

 

http://phplens.com/phpeverywhere/node/view/30?PHPSESSID=76d1edfc358653cf1b6f6fa8bd6f6c2c

 

http://phplens.com/phpeverywhere/node/view/31?PHPSESSID=76d1edfc358653cf1b6f6fa8bd6f6c2c

 

http://phplens.com/phpeverywhere/node/view/32

 

http://www.php.net/