gmp_and

(PHP 4 >= 4.0.4, PHP 5, PHP 7)

gmp_and — Bitwise AND

说锟斤拷

gmp_and ( GMP $a , GMP $b ) : GMP

Calculates bitwise AND of two GMP numbers.

锟斤拷锟斤拷

a: 锟斤拷锟斤拷锟斤拷一锟斤拷 GMP 锟斤拷锟斤拷 resouce锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷转锟斤拷为锟斤拷值锟斤拷锟街凤拷锟斤拷锟斤拷
b: 锟斤拷锟斤拷锟斤拷一锟斤拷 GMP 锟斤拷锟斤拷 resouce锟斤拷锟斤拷一锟斤拷锟斤拷锟斤拷转锟斤拷为锟斤拷值锟斤拷锟街凤拷锟斤拷锟斤拷

锟斤拷锟斤拷值

A GMP number representing the bitwise AND comparison.

锟斤拷锟斤拷

Example #1 gmp_and() example


<?php
$and1 = gmp_and("0xfffffffff4", "0x4");
$and2 = gmp_and("0xfffffffff4", "0x8");
echo gmp_strval($and1) . "\n";
echo gmp_strval($and2) . "\n";
?>

锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�

4
0