将PHP数组数据导出到Excel

Question

我正在尝试使用php excel将数组结果导出到excel。我想将此数据放入基于多个工作表的数组中。 例如：在数组中，person_mast，person_ex应该为sheet1和sheet2，并且它们各自的数组应以数组键作为列标题，数组值作为数据在excel文件中的多行放置。

问题：

Not able to loop through array and put values in cells.

我的数组：

Array
(
[person_mast] => Array
    (
        [0] => Array
            (
                [details_id] => 10470
                [head_id] => 1
                [recdate] => 2011-02-23 00:00:00
            )
        [1] => Array
            (
                [details_id] => 38708
                [head_id] => 1
                [recdate] => 
            )
    )

[person_ex] => Array
    (
        [0] => Array
            (
                [details_id] => 9842
                [head_id] => 19
                [visit_dt] => 2014-08-07 00:00:00
                [addinfo] => abc
            )

        [1] => Array
            (
                [details_id] => 10234
                [head_id] => 20
                [visit_dt] => 2007-11-20 00:00:00
                [addinfo] => 3 3
            )

    )
)

我的代码：

    $filename = "report_".date('Ymd_His').".xls";
    // Create new PHPExcel object
    $objPHPExcel = new PHPExcel();

    $sheet_count = '0';
    foreach($patient_result as $tb_name => $tb_data){
        $sheetname = $tb_name ;
        if($sheet_count != '0'){
            // Create a new worksheet, after the default sheet
            $objPHPExcel->createSheet();
        }
        // Create a first sheet, representing sales data
        $objPHPExcel->setActiveSheetIndex($sheet_count);

        $column_count = 0;
        foreach($tb_data as $key => $curr_data){
                foreach($curr_data as $colname => $data){
                    //echo "<br>colname : ".$colname;
                    $objPHPExcel->getActiveSheet()->setCellValue($colname.$key, $data);
                    $column_count ++;
                }
        } 
        // Rename sheet
        $objPHPExcel->getActiveSheet()->setTitle($sheetname);

        $sheet_count++;

预期的Excel文件格式：

Answer 1

工作表编号必须是整数，增量运算符只能与int val一起使用。 必须定义标题部分（每张纸的列名），并且需要传递纸号以填充当前循环的数据。

只需输入此代码，它将可以100％工作

$objPHPExcel = new PHPExcel();


        $filename = "report_".date('Ymd_His').".xls";

        $sheet_title = array('person_mast','person_ex');            

       $sheet_count = 0;
       foreach($patient_result as $tb_name => $tb_data){


            $sheet = $objPHPExcel->createSheet($sheet_count);

           $header_key = array_keys($tb_data[0]);

            $header = array($header_key[0], $header_key[1], $header_key[2]);
            $list = array ($header);
            //$this->excel->setActiveSheetIndex($sheet_count);
            $sheet->setTitle($sheet_title[$sheet_count]);

            $tmp_row = array();
            foreach($tb_data as $key => $curr_data){
                //echo '<pre>'; print_r( $curr_data); exit;
                $list[] = $curr_data;
            }

            $sheet->fromArray($list);
        $sheet_count++; //break;

    }


    header('Content-Type: application/vnd.ms-excel');
    //tell browser what's the file name
    header('Content-Disposition: attachment;filename="' . $filename . '"');

    header('Cache-Control: max-age=0'); //no cache
    //save it to Excel5 format (excel 2003 .XLS file), change this to 'Excel2007' (and adjust the filename extension, also the header mime type)
    //if you want to save it as .XLSX Excel 2007 format

    $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');

    //force user to download the Excel file without writing it to server's HD
    //$objWriter->save('php://output');

       $objWriter->save($filename);