for($char='A';$chargetActiveSheet()->setCellValue($char.'5','40');}for($i=1;$igetActiveSheet()->setCellValue('A'.$i,generateRandomString());}$objPHPExcel->getActiveSheet()->freezePane('B');//WritethePHPExcelobjecttobrowserasHTML$objWriter=PHPExcel_IOFactory::createWriter($objPHPExcel,'HTML');$ob