PHPExcel常用方法小结
PHPExcel 是用来操作Office Excel 文档的一个PHP类库，它基于微软的OpenXML标准和PHP语言。可以使用它来读取、写入不同格式的电子表格，如 Excel (BIFF) .xls, Excel 2007 (OfficeOpenXML) .xlsx, CSV, Libre/OpenOffice Calc .ods, Gnumeric, PDF, HTML等等。
要求：
PHP 5.2.0 版本及以上
PHP extension php_zip 开启 (如果你需要使用 PHPExcel 来操作 .xlsx .ods or .gnumeric 文件)
PHP extension php_xml 开启
PHP extension php_gd2 开启(选填, 如果需要计算准确的列宽需要开启此扩展)
[代码]php代码：
public function actionGetexcel() {
$objectPHPExcel = new PHPExcel();
//设置文档基本属性
$objProps = $objectPHPExcel->getProperties();
$objProps->setCreator('ls'); //作者
$objProps->setLastModifiedBy('ls'); //修订
$objProps->setTitle("Office XLS Document"); //标题
$objProps->setSubject("Office XLS Document"); //主题
$objProps->setDescription(""); //备注
$objProps->setKeywords("office excel"); //标记
$objProps->setCategory(""); //类别
//设置当前的sheet索引，用于后续的内容操作。
//一般只有在使用多个sheet的时候才需要显示调用。
//缺省情况下，PHPExcel会自动创建第一个sheet被设置SheetIndex=0
$objectPHPExcel->setActiveSheetIndex(0);
//每页条数
$page_size = 20;
//数据的取出
$model = Company::model();
$model->unsetAttributes(); // clear any default values
$model->group_id = 7;
$dataProvider = $model->search();
$dataProvider->setPagination(false);
$data = $dataProvider->getData(); //数据
$count = $dataProvider->getTotalItemCount(); //总条数
//总页数的算出
$page_count = (int) ($count / $page_size) + 1;
$current_page = 0;
$n = 0;
$spm = 0;
foreach ($data as $product) {
if ($n % $page_size === 0) {
if ($n) {
$objectPHPExcel->createSheet();
$current_page = $current_page + 1;
$spm = 0;
}
//报表头的输出
$objectPHPExcel->getActiveSheet()->mergeCells('B1:G1');
$objectPHPExcel->getActiveSheet()->setCellValue('B1', '平台供应商');
$objectPHPExcel->setActiveSheetIndex($current_page)->setCellValue('B2', '平台供应商');
$objectPHPExcel->setActiveSheetIndex($current_page)->setCellValue('B2', '平台供应商');
$objectPHPExcel->setActiveSheetIndex($current_page)->getStyle('B1')->getFont()->setSize(24);
$objectPHPExcel->setActiveSheetIndex($current_page)->getStyle('B1')
->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objectPHPExcel->setActiveSheetIndex($current_page)->setCellValue('B2', '日期：' . date("Y年m月j日"));
$objectPHPExcel->setActiveSheetIndex($current_page)->setCellValue('G2', '第' . ($current_page + 1) . '/' . $page_count . '页');
$objectPHPExcel->setActiveSheetIndex($current_page)->getStyle('G2')
->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
//表格头的输出
$objectPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(5);
$objectPHPExcel->setActiveSheetIndex($current_page)->setCellValue('B3', '公司id');
$objectPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(6.5);
$objectPHPExcel->setActiveSheetIndex($current_page)->setCellValue('C3', '名称');
$objectPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(17);
$objectPHPExcel->setActiveSheetIndex($current_page)->setCellValue('D3', '分组');
$objectPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(22);
$objectPHPExcel->setActiveSheetIndex($current_page)->setCellValue('E3', '电话');
$objectPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(15);
$objectPHPExcel->setActiveSheetIndex($current_page)->setCellValue('F3', '创建时间');
$objectPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(15);
$objectPHPExcel->setActiveSheetIndex($current_page)->setCellValue('G3', '地区');
$objectPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(15);
//设置居中
$objectPHPExcel->getActiveSheet()->getStyle('B3:G3')
->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
//设置边框
$objectPHPExcel->getActiveSheet()->getStyle('B3:G3')
->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objectPHPExcel->getActiveSheet()->getStyle('B3:G3')
->getBorders()->getLeft()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objectPHPExcel->getActiveSheet()->getStyle('B3:G3')
->getBorders()->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objectPHPExcel->getActiveSheet()->getStyle('B3:G3')
->getBorders()->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objectPHPExcel->getActiveSheet()->getStyle('B3:G3')
->getBorders()->getVertical()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
//设置颜色
$objectPHPExcel->getActiveSheet()->getStyle('B3:G3')->getFill()
->setFillType(PHPExcel_Style_Fill::FILL_SOLID)->getStartColor()->setARGB('FF66CCCC');
}
//由PHPExcel根据传入内容自动判断单元格内容类型 setCellValue('A1', '字符串内容');
//显式指定内容类型 setCellValueExplicit('A1', '字符串内容', PHPExcel_Cell_DataType::TYPE_STRING)
//明细的输出
$objectPHPExcel->getActiveSheet()->setCellValueExplicit('B' . ($spm + 4), $product->com_id, PHPExcel_Cell_DataType::TYPE_STRING);
$objectPHPExcel->getActiveSheet()->setCellValueExplicit('C' . ($spm + 4), $product->com_name, PHPExcel_Cell_DataType::TYPE_STRING);
$objectPHPExcel->getActiveSheet()->setCellValueExplicit('D' . ($spm + 4), $product->group_id,PHPExcel_Cell_DataType::TYPE_STRING);
$objectPHPExcel->getActiveSheet()->setCellValueExplicit('E' . ($spm + 4), $product->com_phone,PHPExcel_Cell_DataType::TYPE_STRING);
$objectPHPExcel->getActiveSheet()->setCellValueExplicit('F' . ($spm + 4), $product->create_time,PHPExcel_Cell_DataType::TYPE_STRING);
$objectPHPExcel->getActiveSheet()->setCellValueExplicit('G' . ($spm + 4), $product->region_name,PHPExcel_Cell_DataType::TYPE_STRING);
//设置边框
$currentRowNum = $spm + 4;
$objectPHPExcel->getActiveSheet()->getStyle('B' . ($spm + 4) . ':G' . $currentRowNum)
->getBorders()->getTop()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objectPHPExcel->getActiveSheet()->getStyle('B' . ($spm + 4) . ':G' . $currentRowNum)
->getBorders()->getLeft()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objectPHPExcel->getActiveSheet()->getStyle('B' . ($spm + 4) . ':G' . $currentRowNum)
->getBorders()->getRight()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objectPHPExcel->getActiveSheet()->getStyle('B' . ($spm + 4) . ':G' . $currentRowNum)
->getBorders()->getBottom()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$objectPHPExcel->getActiveSheet()->getStyle('B' . ($spm + 4) . ':G' . $currentRowNum)
->getBorders()->getVertical()->setBorderStyle(PHPExcel_Style_Border::BORDER_THIN);
$n = $n + 1;
$spm +=1;
}
//设置分页显示
// $objectPHPExcel->getActiveSheet()->setBreak( 'I55' , PHPExcel_Worksheet::BREAK_ROW );
//$objectPHPExcel->getActiveSheet()->setBreak( 'I10' , PHPExcel_Worksheet::BREAK_COLUMN );
$objectPHPExcel->getActiveSheet()->getPageSetup()->setHorizontalCentered(true);
$objectPHPExcel->getActiveSheet()->getPageSetup()->setVerticalCentered(true);
ob_end_clean();
ob_start();
header('Content-Type : application/vnd.ms-excel');
header('Content-Disposition:attachment;filename="' . '供应商列表-TEST' . date("Y年m月j日") . '.xls"');
$objWriter = PHPExcel_IOFactory::createWriter($objectPHPExcel, 'Excel5');
$objWriter->save('php://output');
}