PHPEXCEL 使用小记_PHP教程

首先是使用PHP Reader 读取Excle内容：

复制代码代码如下:

	
	require("//www.zzvips.com/PHPExcel/Classes/PHPExcel.php"); 

	$file = "D:\\datas.xlsx"; 

	if(!file_exists($file)){ 

	die("no file found in {$file}"); 

	} 

	$datasReader = PHPExcel_IOFactory::load($file); 

	$sheets = $datasReader->getAllSheets(); 

	//如果有多个工作簿 

	$countSheets = count($sheets); 

	$sheetsinfo = array(); 

	$sheetData = array(); 

	if($countSheets==1){ 

	$sheet = $sheets[0]; 

	$sheetsinfo["rows"] = $sheet->getHighestRow(); 

	$sheetsinfo["column"] = PHPExcel_Cell::columnIndexFromString($sheet->getHighestColumn()); 

	for($row=1;$row<=$sheetsinfo["rows"];$row++){ 

	for($column=0;$column<$sheetsinfo["column"];$column++){ 

	$sheetData[$column][$row] = $sheet->getCellByColumnAndRow($column, $row)->getValue(); 

	} 

	} 

	}else{ 

	foreach ($sheets as $key => $sheet) 

	{ 

	$sheetsinfo[$key]["rows"] = $sheet->getHighestRow(); 

	$sheetsinfo[$key]["column"] = PHPExcel_Cell::columnIndexFromString($sheet->getHighestColumn()); 

	for($row=1;$row<=$sheetsinfo[$key]["rows"];$row++){ 

	for($column=0;$column<$sheetsinfo[$key]["column"];$column++){ 

	$sheetData[$key][$column][$row] = $sheet->getCellByColumnAndRow($column, $row)->getValue(); 

	} 

	} 

	} 

	} 

	echo "<pre>"; 

	print_r($sheetData); 

	echo "</pre>";

注：使用PHP 读取excel文件内容，一般都是处理整理好格式的csv或者excel，也可以读取xml文件

PHPExcel生成Exceel

复制代码代码如下:

	
	$sql = sprintf("select * from table where op_id=%d", intval($this->params['id'])); 

	$query = $this->_db->query($sql); 

	require_once './PHPExcel_1.7.4/Classes/PHPExcel.php'; 

	$objPHPExcel = new PHPExcel(); 

	$objPHPExcel->setActiveSheetIndex(0); 

	$objPHPExcel->getActiveSheet()->getColumnDimension('A')->setWidth(10); 

	$objPHPExcel->getActiveSheet()->getColumnDimension('B')->setWidth(15); 

	$objPHPExcel->getActiveSheet()->getColumnDimension('C')->setWidth(15); 

	$objPHPExcel->getActiveSheet()->getColumnDimension('D')->setWidth(15); 

	$objPHPExcel->getActiveSheet()->getColumnDimension('E')->setWidth(15); 

	$objPHPExcel->getActiveSheet()->setCellValue('A1', "{$this->_packInfos['o_id']}"); 

	$objPHPExcel->getActiveSheet()->setCellValue('B1', "Volume weight (kg)"); 

	$objPHPExcel->getActiveSheet()->setCellValue('D1', "Actual weight (kg)"); 

	$objPHPExcel->getActiveSheet()->setCellValue('A2', "Box No."); 

	$objPHPExcel->getActiveSheet()->setCellValue('B2', "Products"); 

	$objPHPExcel->getActiveSheet()->setCellValue('C2', "Shipping Box"); 

	$objPHPExcel->getActiveSheet()->setCellValue('D2', "System"); 

	$objPHPExcel->getActiveSheet()->setCellValue('E2', "Input"); 

	$objActSheet = $objPHPExcel->getActiveSheet(); 

	$objActSheet->mergeCells("B1:C1"); 

	$objActSheet->mergeCells("D1:E1"); 

	$objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_LEFT); 

	$objPHPExcel->getActiveSheet()->getStyle('B1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 

	$objPHPExcel->getActiveSheet()->getStyle('D1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 

	$objPHPExcel->getActiveSheet()->getStyle('A2'.($i))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_LEFT); 

	$objPHPExcel->getActiveSheet()->getStyle('B2'.($i))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 

	$objPHPExcel->getActiveSheet()->getStyle('C2'.($i))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 

	$objPHPExcel->getActiveSheet()->getStyle('D2'.($i))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 

	$objPHPExcel->getActiveSheet()->getStyle('E2'.($i))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); 

	if($this->_db->num_rows($query)>0) 

	{ 

	$i=3; 

	while ($row = $this->_db->fetch_assoc($query)) 

	{ 

	$objPHPExcel->getActiveSheet()->setCellValue('A'.($i),"BOX ".$row['box_num']); 

	$objPHPExcel->getActiveSheet()->setCellValue('B'.($i),sprintf("%.2f",$row['volume_weight'])); 

	$objPHPExcel->getActiveSheet()->setCellValue('C'.($i),sprintf("%.2f",$row['box_weight'])); 

	$objPHPExcel->getActiveSheet()->setCellValue('D'.($i),sprintf("%.2f",$row['system_weight'])); 

	$objPHPExcel->getActiveSheet()->setCellValue('E'.($i),sprintf("%.2f",$row['real_weight'])); 

	$objPHPExcel->getActiveSheet()->getStyle('A'.($i))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_LEFT); 

	$objPHPExcel->getActiveSheet()->getStyle('B'.($i))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT); 

	$objPHPExcel->getActiveSheet()->getStyle('C'.($i))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT); 

	$objPHPExcel->getActiveSheet()->getStyle('D'.($i))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT); 

	$objPHPExcel->getActiveSheet()->getStyle('E'.($i))->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_RIGHT); 

	$i++; 

	} 

	} 

	$fileName="exportBox.xls"; 

	$filePath = dirname(dirname("__FILE__"))."/template/".$fileName; 

	$path = "./template/".$fileName; 

	$objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel); 

	if(file_exists($path)){ 

	chmod($path, 0777); 

	unlink($path); 

	$objWriter->save($path); 

	header('application/vnd.ms-excel'); 

	header('Content-Disposition: attachment;filename=weight-'.$this->_packInfos["o_id"].".xlsx"); 

	readfile($filePath); 

	die(); 

	} 

	else 

	{ 

	$objWriter->save($path); 

	header('application/vnd.ms-excel'); 

	header('Content-Disposition: attachment;filename=weight-'.$this->_packInfos["o_id"].".xlsx"); 

	readfile($filePath); 

	die(); 

	}