Find Windows 32 or 64 bit using PHP

Question

Is it possible to get the window processor bit?? I want to find the window processor bit using php?? I have coding to find the operating system and other properties. Kindly

Answer 1

A slightly shorter and more robust way to get the number of bits.

    strlen(decbin(~0));

How this works:

The bitwise complement operator, the tilde, ~, flips every bit.

@see http://php.net/manual/en/language.operators.bitwise.php

Using this on 0 switches on every bit for an integer.

This gives you the largest number that your PHP install can handle.

Then using decbin() will give you a string representation of this number in its binary form

@see http://php.net/manual/en/function.decbin.php

and strlen will give you the count of bits.

Here is it in a usable function

function is64Bits() {
    return strlen(decbin(~0)) == 64;
}