Rather than using this number I'd suggest generating your own, use
mt_rand or uniqid to generate a unique series of numbers and then use
md5 or sha1 to convert them to a hash (I've generated 128 character
session identifiers using a variety of these techniques). You may also
convert it to hex or something similar.
Jason
Susan Ator wrote:
I have looked and cannot find any information on this particular variable.
How unique is this id and when does it get generated? I'm looking to use
this as a session identifier.
Susan
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