gmp_xor
(PHP 4 >= 4.0.4, PHP 5)
gmp_xor -- Logical XOR
Description
resource
gmp_xor ( resource a, resource b )
Calculates logical exclusive OR (XOR) of two GMP numbers.
例子 1. gmp_xor() example
<?php
$xor1 = gmp_init("1101101110011101", 2);
$xor2 = gmp_init("0110011001011001", 2);
$xor3 = gmp_xor($xor1, $xor2);
echo gmp_strval($xor3, 2) . "\n";
?>
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The printout of the above program will be:
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