/**
* Return the key of the current element
* @link http://php.net/manual/en/iterator.key.php
* @return mixed scalar on success, or null on failure.
*/
public function key()
{
$innerKey = $this->getInnerIterator()->key();
$innerKey += 1;
//Zend\Paginator\Paginator normalizes 0 to 1
$page = $this->paginator->getCurrentPageNumber();
return $this->paginator->getAbsoluteItemNumber($innerKey, $this->paginator->getCurrentPageNumber()) - 1;
}
public function testGetsAbsoluteItemNumber()
{
$this->assertEquals(1, $this->paginator->getAbsoluteItemNumber(1));
$this->assertEquals(11, $this->paginator->getAbsoluteItemNumber(1, 2));
$this->assertEquals(24, $this->paginator->getAbsoluteItemNumber(4, 3));
}
