Php/docs/function.gmp-and

• PHP Manual
• GMP Functions
• Bitwise AND

gmp_and

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

gmp_and — Bitwise AND

Description

gmp_and ( GMP $a , GMP $b ) : GMP

Calculates bitwise AND of two GMP numbers.

Parameters

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 provided that it is possible to convert the latter to a number.

b

Either a GMP number resource in PHP 5.5 and earlier, a GMP object in PHP 5.6 and later, or a numeric string provided that it is possible to convert the latter to a number.

Return Values

A GMP number representing the bitwise AND comparison.

Examples

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";?>

The above example will output:

4
0