Best site for learning advanced php

[sandyyyy35]

Which is the best website for learning Advanced php.

Topics i need to learn.

1. creating ID's for unique item in php and sql.
2. session for getting values.
3. PHP_SELF, and PHP_SERVER....

Please let me know as soon as possible....

[Atli]

Honestly, that isn't "advanced" PHP. It's fairly basic stuff. However:

1. Databases like MySQL can easily handle the creation of unique IDs for each row in a table. In MySQL it's called AUTO_INCREMENT and in MSSQL it's called IDENTITY. Those articles explain the concept pretty well.
   
   
2. The PHP manual has a section on sessions. It's pretty thorough, so it's a good place to start. If that doesn't do it for you, there is no shortage of tutorials on the subject out there. In fact, I wrote an article here on Bytes about it.
   
   
3. I don't know what "PHP_SERVER" is supposed to be, but "PHP_SELF" is an element of the $_SERVER super-global. The manual explains that one as well. If it's not making sense, I suggest you experiment with it on your own. It just shows you the HTTP path of the current file.

[sandyyyy35]

Thnx for this, just a lill bit help i need to,

what type of progreams do i need start with for cleatring my concept, as i have done SCHOOL MANAGEMENT and NOW SHOPPING CART and really get stuck on this.

can u help to make me feel easy to learn php by preparing some sort of programs which help to learn php.