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Super large integer calculation error under php windows

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Release： 2016-09-06 08:42:57
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The environment is windows.
PHP is 5.5.x

Exception occurred in calculation of very large integer type;

Later use the following solution:
(value & 0xFFFFFFFF) + 0x80000000 + 0x80000000

Is there a better solution? Or explain why the above expression can be correct?

PS: The solution was found by me.

Related labels：
php windows large integer
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