$arLineParts = explode(' ', trim($arOutput[$current + 4]));
$commit->filesChanged = $arLineParts[0];
$commit->linesAdded = $arLineParts[3];
$arLineParts = explode(' ', trim($arOutput[$current + 4]));
$commit->filesChanged = $arLineParts[0];
$commit->linesAdded = $arLineParts[3];