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图片对excel来说是一个对象,正常是导出不到单元格里去,所以大家都很困惑到底该怎么使用PHP语言来进行导出呢!下面我就详细的讲解下怎么使用php导出图片到excel(此例是使用CI框架)
注释:这个是CI项目的哦,别的框架放到类库里就行了
//CI框架引入PHPExcel $this->load->library('PHPExcel');//实例化PHPExcel类 $objPHPExcel = new PHPExcel();//图片处理类,这个才是图片导出的关键哦 $objDrawing = new PHPExcel_Worksheet_Drawing();//然后正常设置我们导出图片的代码 $objPHPExcel->createSheet(0); $objPHPExcel->setActiveSheetIndex(0); $currentSheet = $objPHPExcel->getActiveSheet();// 水平居中(位置很重要,建议在最初始位置,这里我举例,ABCDEFG,可以按照自己的需求定义!~) $objPHPExcel->setActiveSheetIndex(0)->getStyle('A')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER); $objPHPExcel->setActiveSheetIndex(0)->getStyle('B')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER); $objPHPExcel->setActiveSheetIndex(0)->getStyle('C')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER); $objPHPExcel->setActiveSheetIndex(0)->getStyle('D')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER); $objPHPExcel->setActiveSheetIndex(0)->getStyle('E')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER); $objPHPExcel->setActiveSheetIndex(0)->getStyle('F')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER); $objPHPExcel->setActiveSheetIndex(0)->getStyle('G')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);// 设置个表格宽度(这个一定要设置哦,不然图片会大厨单元格的) $objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(20); $objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(20); $objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(20); $objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(20); $objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(20); $objPHPExcel->getActiveSheet()->getColumnDimension('F')->setWidth(20); $objPHPExcel->getActiveSheet()->getColumnDimension('G')->setWidth(20);//设置第一行标题 $currentSheet->setCellValue('A1', "序列号"); $currentSheet->setCellValue('B1', "设备ID"); $currentSheet->setCellValue('C1', "设备密码"); $currentSheet->setCellValue('D1', "设备编码"); $currentSheet->setCellValue('E1', "二维码"); $currentSheet->setCellValue('F1', "二维码"); $currentSheet->setCellValue('G1', "二维码");//定义变量初始化为2,从第二行开始 $idx = 2;//开始循环数组数据!~ foreach ($devices as $device) { //设置数据所在单元格,我这里把图片放在E里 $currentSheet->setCellValue('A' . $idx, $device['sequence']); $currentSheet->setCellValue('B' . $idx, $device['device_unique']); $currentSheet->setCellValue('C' . $idx, $device['device_pwd']); $currentSheet->setCellValue('D' . $idx, $device['device_code']); //设置单元格高度,这个是重点哦 $currentSheet->getRowDimension($idx) -> setRowHeight(60) //获取图片 $this->load->model('Device_codes_model'); $codes = $this->Device_codes_model->getOneCodes($id); //开始设置图片啦~~ $objDrawing->setPath($codes['code_file']); // 设置图片宽度高度 $objDrawing->setHeight(80);//照片高度 $objDrawing->setWidth(80); //照片宽度 /*设置图片要插入的单元格*/ $objDrawing->setCoordinates('E'.$idx); // 图片偏移距离 $objDrawing->setOffsetX(12); $objDrawing->setOffsetY(12); $objDrawing->setWorksheet($objPHPExcel->getActiveSheet()); $idx++; }//导出excel到表格 $sheetWrite = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
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