php导出excel图片格式,PHPExcel API接口用法大全，按模板导入excel，美化excel，导出图片，设置单元格字体颜色背景色边框，合并单元格，设置行高列宽...

PHPExcel 功能十分强大，但是没有发现有详细的使用说明，经常需要各种百度查找，因此总结一下，希望对大家能有帮助。

读取excel表模板

$phpexcel = new \moonland\phpexcel\Excel();

fileName = '***.xlsx';   //excel模板的地址

$format = \PHPExcel_IOFactory::identify($fileName);

$objectreader = \PHPExcel_IOFactory::createReader($format);

$worksheet = $objectreader->load($fileName);

//获取第一个sheet

$sheet = $worksheet->getSheet(0);

设置单元格值//可连续设置多个值

$sheet->setCellValue("A2","测试A2")

->setCellValue("A3","测试A3");

//方式2

$sheet->setCellValueByColumnAndRow('A',2,"测试A2")

->setCellValueByColumnAndRow('A',3,"测试A3");

//方式3，设置内容的数据类型

$sheet->setCellValueExplicit('A10','100',\PHPExcel_Cell_DataType::TYPE_STRING);

$sheet->setCellValueExplicit('A11','100',\PHPExcel_Cell_DataType::TYPE_NUMERIC);

设置单元格样式

设置字体样式

在getStyle之后调用getFont，然后可以设置字体各个样式//创建颜色对象，设置颜色像css那样简单的传个色值，需要传对象

$color = new \PHPExcel_Style_Color();

$color->setRGB('FF0000');

$sheet->setCellValue("A10","测试A10");

$sheet->getStyle('A10')

->getFont()

->setName('微软雅黑')    //设置字体

->setSize(14)           //设置字体大小

->setColor($color)      //设置字体颜色

->setBold(true)         //是否家加粗

->setItalic(true);      //是否斜体

上面设置颜色比较麻烦，需要传个对象，还可以通过下面的方式，直接传颜色色值

$sheet->getStyle('A10')->getFont()->getColor()->setRGB('0000FF');

设置单元格背景色

$color = new \PHPExcel_Style_Color();

$color->setRGB('FF0000');

$sheet->setCellValue("A10","测试A10");

$sheet->getStyle('A10')

->getFill()

->setFillType(\PHPExcel_Style_Fill::FILL_SOLID)  //设置填充类型

->setStartColor($color);

还可设置为渐变背景色$start_color = new \PHPExcel_Style_Color();

$start_color->setRGB('FF0000');

$end_color = new \PHPExcel_Style_Color();

$end_color->setRGB('00FF00');

$sheet->setCellValue("A10","测试A10");

$sheet->getStyle('A10')

->getFill()

->setFillType(\PHPExcel_Style_Fill::FILL_GRADIENT_LINEAR)  // 设置填充类型为渐变

->setStartColor($start_color)

->setEndColor($end_color);

设置行高、列宽$sheet->setCellValue(“A10”,“测试A10”);

$sheet->getRowDimension(10)->setRowHeight(120);  //设置第10行的行高

$sheet->getColumnDimension('A')->setWidth(10);   //设置A列的宽度

设置单元格边框

getAllBorders设置选中区域所有单元格的边框

$color = new \PHPExcel_Style_Color();

$color->setRGB('FF0000');

$sheet->getStyle('A15:D20')->getBorders()->getAllBorders()->setBorderStyle(\PHPExcel_Style_Border::BORDER_DASHDOT);  //设置边框样式

$sheet->getStyle('A15:D20')->getBorders()->getAllBorders()->setColor($color);//设置边框颜色

如果只设置顶部边框，则使用

getTop$color = new \PHPExcel_Style_Color();

$color->setRGB('FF0000');

$sheet->getStyle('A25:D30')->getBorders()->getAllBorders()->setBorderStyle(\PHPExcel_Style_Border::BORDER_DASHDOT);

$sheet->getStyle('A25:D30')->getBorders()->getTop()->setColor($color);  //只设置顶部边框颜色

单元格对齐方式

$sheet->getStyle('A10')

->getAlignment()

->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER)  //设置水平对齐方式

->setVertical(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);   //设置垂直对齐方式

合并、拆分单元格$sheet->mergeCells('A5:D5');    //合并单元格

$sheet->unmergeCells('B7:D7');  //拆分单元格

导出图片

导出网络图片之前需要先把图片下载到本地

$temp_pic = $this->download($image_url, '/图片存储路径');

$local_pic_path = '/图片存储路径'.$temp_pic;

$objDrawing = new \PHPExcel_Worksheet_Drawing();

$objDrawing->setPath($local_pic_path);

// 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*/

$objDrawing->setCoordinates($position.$row_no);

// 图片偏移距离

$objDrawing->setOffsetX(20);

$objDrawing->setOffsetY(20);

$objDrawing->setWorksheet($sheet);

private function download($url, $path = 'images/'){
$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, $url);

curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 30);

curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 信任任何证书

$file = curl_exec($ch);

curl_close($ch);

$filename = pathinfo($url, PATHINFO_BASENAME);

$resource = fopen($path . $filename, 'a');

fwrite($resource, $file);

fclose($resource);

return $filename;

}

导出之后默认打开第一个sheet

默认情况下，打开导出的excel是默认打开最后一个sheet，我们可以进行设置，如设置为打开第一个sheet$worksheet->setActiveSheetIndex(0);

导出

excelheader("Content-Type: application/force-download");

header("Content-Type: application/octet-stream");

header("Content-Type: application/download");

header('Content-Disposition:inline;filename="filename.text"');

header("Content-Transfer-Encoding: binary");

header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");

header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");

header("Cache-Control: must-revalidate, post-check=0, pre-check=0");

header("Pragma: no-cache");

$phpexcel->writeFile($worksheet);