Sharing the method of importing excel from phpexcel in TP3.2

This article mainly shares with you the method of importing excel from phpexcel in TP3.2. I hope it can help you.

#Specific code:

Vendor('PHPExcel.PHPExcel');
public function excel_runimport(){
    $PHPExcel=new \PHPExcel();
    if (! empty ( $_FILES ['file'] ['name'] )){
        $file_types = explode ( ".", $_FILES ['file'] ['name'] );
        $exts = $file_types [count ( $file_types ) - 1];
        /*判别是不是.xls文件，判别是不是excel文件*/
        if (strtolower ( $exts ) != "xlsx" || strtolower ( $exts ) != "xls"){
                $this->error ( '不是Excel文件，重新上传');
        }
        //生成唯一的ID $filename = md5(uniqid(microtime(true),true));
        $config=array('maxSize'=>70000000,
                'exts'=>array('xlsx','xls'),
                'rootPath'=>'./Uploads/excel/',
                //保存的文件名
                'saveName' =>$filename,
                //开启子目录
                'subName' =>array('date','Ymd'),
        );
        $upload=new \Think\Upload($config);
        $info=$upload->upload();
        if($info){if($exts == 'xls'){
            import("Vendor.PHPExcel.Reader.Excel5");
            $PHPReader=new \PHPExcel_Reader_Excel5();
        }else if($exts == 'xlsx'){
            import("Vendor.PHPExcel.Reader.Excel2007");
            $PHPReader=new \PHPExcel_Reader_Excel2007();
        }
        $rootPath='./Uploads/excel/';$savePath = $info['file']['savepath'];
        $saveName=$info['file']['savename'];
         //加载文件创建对象
        $filePath=$rootPath.$savePath.$saveName;$objReader = $PHPReader->load($filePath);
        //获取表中的第一个工作表，如果要获取第二个，把0改为1，依次类推
        $currentSheet=$objReader->getSheet(0);
        //获取总列数
        $allColumn=$currentSheet->getHighestColumn();
        //获取总行数
        $allRow=$currentSheet->getHighestRow();
        //循环获取表中的数据，$currentRow表示当前行，从哪行开始读取数据，索引值从0开始
        $data = array();//创建空数组接收表格数据
        //从第几行开始循环
        for($rowIndex=2;$rowIndex<=$allRow;$rowIndex++){
            //循环读取每个单元格的内容。注意行从1开始，列从A开始
            //循环列
                for($colIndex=&#39;A&#39;;$colIndex<=$allColumn;$colIndex++){
                        $addr = $colIndex.$rowIndex;
                        $cell = $currentSheet->getCell($addr)->getValue();
                        if($cell instanceof PHPExcel_RichText){
                            //富文本转换字符串
                            $cell = $cell->__toString();
                        }
                    $data[$rowIndex][$colIndex] = $cell;
            }
        }
            if(is_file($filename)) unlink($filename);
            }else{
                echo $upload->getError();
            }
                // $this->success (&#39;导入数据库成功&#39;,U(&#39;excel_import&#39;),1);
    }
}

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