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Re: Basic PHP Help: Global Variables?
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prefix is optional but can be useful, for instance, if you generate identifiers simultaneously on several hosts that might happen to generate the identifier at the same microsecond
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seems to add some stuff to the start of the returned string. i'm not quite sure how that's useful for making sure you get the same ID throughout a script?
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<Karmulian> subtle as a kick in the nuts as always
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