【发布时间】:2021-09-04 10:53:55
【问题描述】:
我正在尝试使用 php excel 库将数据从我的表导出到 excel 文件,我的控制器如下所示:
public function exportexcel() {
$this->load->model("excel_import_model");
$var = $this->excel_import_model->excelexport();
$this->load->library('excel');
$object = new PHPExcel();
$object->setActiveSheetIndex(0);
$table_columns = array("Name", "Address", "Gender", "Designation", "Age");
$column = 0;
foreach($table_columns as $field) {
$object->getActiveSheet()->setCellValueByColumnAndRow($column, 1, $field);
$column++;
}
$employee_data = $this->excel_import_model->excelexport();
$excel_row = 2;
foreach($employee_data as $row) {
$object->getActiveSheet()->setCellValueByColumnAndRow(0, $excel_row, $row->sendername);
$object->getActiveSheet()->setCellValueByColumnAndRow(1, $excel_row, $row->sendercity);
$object->getActiveSheet()->setCellValueByColumnAndRow(2, $excel_row, $row->senderphone);
$object->getActiveSheet()->setCellValueByColumnAndRow(3, $excel_row, $row->awb);
$object->getActiveSheet()->setCellValueByColumnAndRow(4, $excel_row, $row->sendermobile);
$excel_row++;
}
date_default_timezone_set("Asia/Jakarta");
$this_date = date("Y-m-d");
$filename='pb_turnamen_data-'.$this_date.'.xls'; //save our workbook as this file name
header('Content-Type: application/vnd.ms-excel; charset=UTF-8'); //mime type
header('Content-Disposition: attachment;filename="'.$filename.'"'); //tell browser what's the file name
header('Cache-Control: max-age=0'); //no cache
$objWriter = PHPExcel_IOFactory::createWriter($this->excel, 'Excel5');
ob_end_clean();
$objWriter->save('php://output');
}
我的模型如下所示:
function excelexport()
{
$this->db->order_by("id", "DESC");
$query = $this->db->get("consignments");
return $query->result();
}
单击按钮时,正在下载 excel 文件,但文件显示如下图所示:
谁能告诉我这里出了什么问题,提前谢谢
【问题讨论】:
-
我在这段代码中没有看到
continuebreak或switch。请检查错误中的文件名和行号,以确保您向我们显示正确的代码 -
@RiggsFolly 我认为它来自 excel 库文件夹
-
检查您的 PHP 版本并尝试
composer update -
@Canh in localhost php 版本为 5.2
-
PHPExcel 已过时,您可能必须升级到 PHP 电子表格。 phpspreadsheet.readthedocs.io/en/latest 可以解决问题
标签: php mysql excel codeigniter phpexcel