pack vs. serialize

From: Date: Sun, 17 Jun 2007 19:25:01 +0000
Subject: pack vs. serialize
Groups: php.general 
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all, i have recently stumbled upon the pack<http://www.php.net/manual/en/function.pack.php>method. can this be used as a substitute for serialize<http://www.php.net/manual/en/function.serialize.php> ? if so, is there any rationalization for this; like would it perhaps create a more compact representation of the data or run more quickly? it looks like pack cannot be used on object as i didnt see object in the format listing; what would be a typical application of the pack method? thanks, -nathan

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