Posted by Robin Vickery on 09/26/05 19:37

On 9/26/05, cron@odi.com.br <cron@odi.com.br> wrote:
> From php manual:
>
> $a << $b Shift leftShift the bits of $a $b steps to the left (each step
> means "multiply by two")
> $a >> $b Shift rightShift the bits of $a $b steps to the right (each step
> means "divide by two")
>
>
> So i ask what this output?
>
> $a = 4;
> $b = 3;
>
> echo $a << $b;

32

> echo $a >> $b;

0

So your program will output '320'.

What was the problem again?

-robin

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