/**
* Resolves the current iteration index (relative) of a loop to the absolute
* number counting from zero of the total number of results.
*
* @param array $arguments
* @return string
*/
public function execute(array $arguments = array())
{
$numberOfResults = $this->search->getNumberOfResults();
$currentIterationIndex = $arguments[0];
$resultsPerPage = $this->search->getResultsPerPage();
$currentPage = 0;
$getParameters = GeneralUtility::_GET('tx_solr');
if (isset($getParameters['page'])) {
$currentPage = intval($getParameters['page']);
}
return $currentPage * $resultsPerPage + $currentIterationIndex;
}