Why do you use time 2 times in your list? It will be the same both times.
I assume you are refering to dragonchild's code since the OP doesnt have time in there twice.
It will not matter if the time is the same, the idea is to generate a (sorta) unique string, and it will do that. Once put through md5_hex, it wont much matter after that. MD5 will give you the true uniqueness, all you really need a a bit of entropy to get it started.
In reply to Re^2: MD5-based Unique Session ID Generator
by stvn
in thread MD5-based Unique Session ID Generator
by radiantmatrix
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