GetPowerOfTwo = function (value)
{
    var index = Math.log(value) / 0.6931471805599453;

    return (1 << Math.ceil(index));
}
Returns the nearest power of 2 to the given `value`.

@function Phaser.Math.Pow2.GetNext
@since 3.0.0

@param {number} value - The value.

@return {number} The nearest power of 2 to `value`.