Php/docs/function.gmp-or

• PHP Manual
• GMP Functions
• Bitwise OR

gmp_or

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

gmp_or — Bitwise OR

Description

gmp_or ( GMP $a , GMP $b ) : GMP

Calculates bitwise inclusive OR 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 object.

Examples

Example #1 gmp_or() example

<?php$or1 = gmp_or("0xfffffff2", "4");echo gmp_strval($or1, 16) . "\n";$or2 = gmp_or("0xfffffff2", "2");echo gmp_strval($or2, 16) . "\n";?>

The above example will output:

fffffff6
fffffff2