[PHP] Variables

What is a variables value before said value has been assigned a value? Thanks Bryan

[PHP] Sessions help please

Hi guys I'm a little confused on how sessions work. ok I use session_start(); to get started I know that but then the manual starts to confuse me with all of the garbled text about passing the SID. How do I tell if it was compiled with transparent SID passing? Also I'm not sure how to use

[PHP] Sessions help Please

Hi guys I'm a little confused on how sessions work. ok I use session_start(); to get started I know that but then the manual starts to confuse me with all of the garbled text about passing the SID. How do I tell if it was compiled with transparent SID passing? Also I'm not sure how to use

[PHP] Editor

Hi guys, just wondering if anyone could recomend a good editor that is based on windows. Thanks, Bryan