(PHP 4 >= 4.0.4, PHP 5, PHP 7)
gmp_xor — Bitwise XOR
GMP gmp_xor ( GMP $a , GMP $b )
Calculates bitwise exclusive OR (XOR) of two GMP numbers.
a
Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provid
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