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gmp_clrbit

gmp_clrbit

Clear bit

void **gmp_clrbit** GMP $num int $index

Clears (sets to 0) bit in . The index starts at 0. index``num

num A object. GMP

indexThe index of the bit to clear. Index 0 represents the least significant bit.

return.void

Voorbeeld: example

<?php
$a = gmp_init("0xff");
gmp_clrbit($a, 0); // index starts at 0, least significant bit
echo gmp_strval($a) . "\n";
?>

254

Opmerking: > Unlike most of the other GMP functions, must be called with a GMP object that already exists (using for example). One will not be automatically created. gmp_clrbit``gmp_init

gmp_setbit``gmp_testbit

Vorige ← gmp_binomial Volgende gmp_cmp →

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