Integer question

From: Date: Thu, 22 Mar 2007 17:01:27 +0000
Subject: Integer question
Groups: php.general 
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When dealing with large numbers inside of php, I know at the int limit, a variable is recast into float. 1). How do you return the true number of the float when it reaches the upper limits of mysql's bigint (9223372036854775807). 2). How do you handle numbers that large, while maintaining precision. 3). Is there a php equivalent of unsigned? Thanks all

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