php将数据写入excel

//header("Content-type: text/html; charset=utf-8");

//include_once 'PHPExcel.php';

/**

* 生成excel

* @param $list

*/

public function excel($list,$excelName='brand') {

// 创建新的PHPExcel对象

$objPHPExcel = new PHPExcel();

// 设置属性

$objPHPExcel->getProperties()->setCreator("ctos")

->setLastModifiedBy("ctos")

->setTitle("Office 2007 XLSX Test Document")

->setSubject("Office 2007 XLSX Test Document")

->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.")

->setKeywords("office 2007 openxml php")

->setCategory("Test result file");

// 字体宽度

$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(20);

$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(40);

// 设置行高度

$objPHPExcel->getActiveSheet()->getRowDimension('1')->setRowHeight(22);

$objPHPExcel->getActiveSheet()->getRowDimension('2')->setRowHeight(20);

// 设置水平居中

$objPHPExcel->getActiveSheet()->getStyle('A')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

$objPHPExcel->getActiveSheet()->getStyle('B')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

// 表头

$objPHPExcel->setActiveSheetIndex(0)

->setCellValue('A1', '品牌')

->setCellValue('B1', '系列');

// 内容

$i = 2;

foreach($list as $key => $item ){

foreach($item as $k => $v ){

$objPHPExcel->getActiveSheet(0)->setCellValue('A'.$i, $key);

$objPHPExcel->getActiveSheet(0)->setCellValue('B'.$i, $v['goname'].'__'.$v['name']);

++$i;

}

}

// 重命名工作表

$objPHPExcel->getActiveSheet()->setTitle('车信息');

// 第一张工作表组活跃表索引,所以Excel打开这是第一个表

$objPHPExcel->setActiveSheetIndex(0);

// 输出

header('Content-Type: application/vnd.ms-excel');

header('Content-Disposition: attachment;filename="' . $excelName . '.xls"');

header('Cache-Control: max-age=0');

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');

$objWriter->save('php://output');

}