(PHP 4 >= 4.0.4, PHP 5)
gmp_hamdist — Hamming distance
$a
, resource $b
)
Returns the hamming distance between a
and
b
. Both operands should be non-negative.
resource türünde bir GMP sayısı.
Örnek 1 gmp_hamdist() example
<?php
$ham1 = gmp_init("1001010011", 2);
$ham2 = gmp_init("1011111100", 2);
echo gmp_hamdist($ham1, $ham2) . "\n";
/* hamdist is equivalent to: */
echo gmp_popcount(gmp_xor($ham1, $ham2)) . "\n";
?>
Yukarıdaki örneğin çıktısı:
6 6