public function testLongInt()
{
$bits = new BitSet('111111111111111111111111111111111111111111111111111111111111111');
$this->assertEquals('9223372036854775807', $bits->toLongInt());
}
/**
* Returns a new BitSet after XORing this set with another
* @param self $other
* @return \static
*/
public function logicalXor(self $other)
{
$l = \max(array($this->count(), $other->count()));
$new = new static();
for ($i = 0; $i < $l; ++$i) {
if (isset($this[$i], $other[$i])) {
$new[$i] = (bool) ($this[$i] ^ $other[$i]);
} else {
$new[$i] = false;
}
}
return $new;
}
