private function processColumn(Table $table, $columnIndex, Column $column, PHPExcel_Worksheet $phpExcelSheet, &$lineOffset)
{
// Column header
if ($table->displayColumnsLabel()) {
$phpExcelSheet->setCellValueByColumnAndRow($columnIndex, $lineOffset - 1, $column->getLabel());
}
// Lines
foreach ($table->getLines() as $lineIndex => $line) {
// Cell
$cell = $table->getCell($line, $column);
if ($cell !== null) {
$phpExcelSheet->setCellValueByColumnAndRow($columnIndex, $lineOffset + $lineIndex, $cell->getContent());
}
}
}
