function cellColor($cells,$color){
global $objPHPExcel;
$objPHPExcel->getActiveSheet()->getStyle($cells)->getFill()->applyFromArray(array(
'type' => PHPExcel_Style_Fill::FILL_SOLID,
'startcolor' => array(
'rgb' => $color
)
));
}
cellColor('B5', 'F28A8C');
cellColor('G5', 'F28A8C');
cellColor('A7:I7', 'F28A8C');
cellColor('A17:I17', 'F28A8C');
cellColor('A30:Z30', 'F28A8C');


