[PHP] PHP session ID not unique or session_register problems

Hi! I am a kind of newbie in PHP programming, but I have found an interesting problem and some php guys I know were unable to help me to solve it. So I am coming here with my question... I have written a little more advanced counter, which should be included in other PHP scripts in website. It

[PHP] Transforming data problem

Hi, All! I have the following problem. Let's suppose I have the following tab-delimited data file: data2.txt: === user1web12002-03-25 14:43:17 user1web22002-03-25 14:43:20 user2web22002-03-25 14:50:02 user2web22002-03-25 14:55:00 user1web12002-03-25