PHP导出excel文件带文字图片

首先需在框架安装phpExcel

复制粘贴即可使用

1.导出不带图片的Excel

function exportText($param, $title, $putArr, $fieldArr)
{
    $phpexcel = new PHPExcel();
    //获取当前工作表
    $phpexcel->setActiveSheetIndex(0);
    //设置工作表名称
    $phpexcel->getActiveSheet()->setTitle($title);
    //设置列宽
    $charactors = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z');
    //计算导出列数
    $count = count($putArr);
    $count != count($fieldArr) ? exit('导出字段有误') : '';
    $copy = [];
    for ($i = 0; $i < $count; $i++) {
        if (isset($charactors[$i])) {
            $l = $charactors[$i];
        } else {
            $k = intval($i / $count) - 1;
            $last = $i % $count;
            $l = $charactors[$k] . $charactors[$last];
        }
        $copy[] = $l;
        //设置列宽
        $phpexcel->getActiveSheet()->getColumnDimension($l)->setWidth(16);
        //设置表头
        $tl = $l . '1';
        $tltitle = $putArr[$i];
        $phpexcel->getActiveSheet()->setCellValue($tl, $tltitle);
    }
    //将需要导出的数组循环放入excel
    foreach ($param as $key => $value) {
        $key += 2;
        for ($i = 0; $i < $count; $i++) {
            $phpexcel->getActiveSheet()->setCellValue($copy[$i] . $key, $value[$fieldArr[$i]]);
        }
    }
    //下载到服务器
    $sheet = $title . '.xlsx';
    (new PHPExcel_Writer_Excel2007($phpexcel))->save(SAVE_PATH . $sheet);
    return '/upload/' . $sheet;

    //本地浏览器下载
    $write = new PHPExcel_Writer_Excel2007($phpexcel);
    header("Pragma: public");
    header("Expires: 0");
    header("Cache-Control:must-revalidate, post-check=0, pre-check=0");
    header("Content-Type:application/force-download");
    header("Content-Type:application/vnd.ms-execl");
    header("Content-Type:application/octet-stream");
    header("Content-Type:application/download");;
    header('Content-Disposition:attachment;filename='.$title.'.xls');
    header("Content-Transfer-Encoding:binary");
    $write->save('php://output');
}

2.调用此方法即可

    $array = [
        [
            'id' => 1,
            'name' => 'xxx',
            'cate' => '老人',
            'username' => '张三',
        ],
        [
            'id' => 2,
            'name' => 'xxxx',
            'cate' => '老年人',
            'username' => '李四',
        ]
    ];
    $putArr = ['字段1','字段2','字段3','字段4']; 
    $fieldArr = ['字段1--对应数组下标','字段2--对应数组下标','字段3--对应数组下标','字段4--对应数组下标'];
    run($array, '导出文件名称', $putArr, $fieldArr);

3.导出带有图片的Excel

function exportTextImg($param, $title, $putArr, $fieldArr)
    {
        $phpexcel = new PHPExcel();
        //获取当前工作表
        $phpexcel->setActiveSheetIndex(0);

        //设置工作表名称
        $phpexcel->getActiveSheet()->setTitle($title);
        //设置列宽
        $charactors = array('A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z');
        $count = count($putArr);
        $count != count($fieldArr) ? die('数据对不上') : '';
        $copy = [];
        for ($i = 0; $i < $count; $i++) {
            if (isset($charactors[$i])) {
                $l = $charactors[$i];
            } else {
                $k = intval($i / $count) - 1;
                $last = $i % $count;
                $l = $charactors[$k] . $charactors[$last];
            }
            $copy[] = $l;
            //设置列宽
            $phpexcel->getActiveSheet()->getColumnDimension($l)->setWidth(16);
            //设置表头
            $tl = $l . '1';
            $tltitle = $putArr[$i];
            $phpexcel->getActiveSheet()->setCellValue($tl, $tltitle);
        }
        $copy_img = [];
        foreach ($param as $key => $value) {
            $key += 2;
            for ($i = 0; $i < $count; $i++) {

                if (strpos($fieldArr[$i],'img') !== false)
                {
                    $objDrawing = new PHPExcel_Worksheet_Drawing(); //实例化导出的图片类
                    if(!$value[$fieldArr[$i]]){
                        continue;
                    }
                    /** 导出的图片地址必须是本地,否则excel会报错。
                     *  因为我导出的文件是直接下载到本地了,但是图片地址是阿里云oss地址,这样导出Excel文件会报错。
                     *  所以我把图片下载到了本地,然后将图片地址保存到数组内,excel下载成功后,再删除掉图片
                     */
                    //将远程图片下载到本地
                    $file = file_get_contents($value[$fieldArr[$i]]);
                    $fileArr = explode('/', $value[$fieldArr[$i]]);
                    $filename = dirname(__FILE__)."/img/".end($fileArr);
                    file_put_contents($filename, $file);

                    //处理图片 ,设置图片宽高
                    $phpexcel->getActiveSheet()->getRowDimension($key)->setRowHeight(60);  //获取图片

                    $objDrawing->setPath($filename);

                    $objDrawing->setHeight(50);//照片高度

                    $objDrawing->setWidth(50); //照片宽度  /*设置图片要插入的单元格*/

                    $objDrawing->setCoordinates($copy[$i] . $key);  // 图片偏移距离

                    $objDrawing->setOffsetX(12);

                    $objDrawing->setOffsetY(12);

                    $objDrawing->setWorksheet($phpexcel->getActiveSheet());
                    
                    //这一步将图片地址保存
                    $copy_img[] = $filename;
                }else{
                    $phpexcel->getActiveSheet()->setCellValue($copy[$i] . $key, $value[$fieldArr[$i]]);
                }
            }
        }
        
//        //下载到服务器,返回文件地址 
//        {
//            $sheet = $title . '.xlsx';
//            $url = 'img/'.$sheet;
//            (new PHPExcel_Writer_Excel2007($phpexcel))->save($url);
//            //这一步删除远程文件在本地或者服务器上的地址。
//            //注意,必须等到文件下载成功后在执行删除,否则文件会找不到当前这个图片地址报错
//            if(!empty($copy_img))
//            {
//                foreach ($copy_img as $k => $v)
//                {
//                    unlink($v);
//                }
//            }
//            return '/upload/' . $sheet;
//        }
        
        //下载到本地,浏览器下载
        {
            $write = new PHPExcel_Writer_Excel2007($phpexcel);
            header("Pragma: public");
            header("Expires: 0");
            header("Cache-Control:must-revalidate, post-check=0, pre-check=0");
            header("Content-Type:application/force-download");
            header("Content-Type:application/vnd.ms-execl");
            header("Content-Type:application/octet-stream");
            header("Content-Type:application/download");;
            header('Content-Disposition:attachment;filename='.$title.'xls');
            header("Content-Transfer-Encoding:binary");
            //这一步删除远程文件在本地或者服务器上的地址。
            //注意,必须等到文件下载成功后在执行删除,否则文件会找不到当前这个图片地址报错
            if(!empty($copy_img))
            {
                foreach ($copy_img as $k => $v)
                {
                    unlink($v);
                }
            }
            $write->save('php://output');
        }
        
    }

根据类似的参数调用此方法,文件将保存到服务器,下载即可,或者直接调用方法输出到浏览器下载

原文地址:https://www.cnblogs.com/bkhdd/p/15129048.html