本次实现PHP导出Excel文件使用的是PHP开源程序PHPExcel，部分关键代码分享给大家，具体内容如下

<?phperror_reporting(E_ALL);date_default_timezone_set('Asia/Shanghai');require_once './Classes/PHPExcel.php';$data=array( 0=>array( 'id'=>1001, 'username'=>'张飞', 'password'=>'123456', 'address'=>'三国时高老庄250巷101室' ), 1=>array( 'id'=>1002, 'username'=>'关羽', 'password'=>'123456', 'address'=>'三国时花果山' ), 2=>array( 'id'=>1003, 'username'=>'曹操', 'password'=>'123456', 'address'=>'延安西路2055弄3号' ), 3=>array( 'id'=>1004, 'username'=>'刘备', 'password'=>'654321', 'address'=>'愚园路188号3309室' ));$objPHPExcel=new PHPExcel();$objPHPExcel->getProperties()->setCreator('https://www.jb51.net') ->setLastModifiedBy('https://www.jb51.net') ->setTitle('Office 2007 XLSX Document') ->setSubject('Office 2007 XLSX Document') ->setDescription('Document for Office 2007 XLSX, generated using PHP classes.') ->setKeywords('office 2007 openxml php') ->setCategory('Result file');$objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A1','ID') ->setCellValue('B1','用户名') ->setCellValue('C1','密码') ->setCellValue('D1','地址');$i=2; foreach($data as $k=>$v){ $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A'.$i,$v['id']) ->setCellValue('B'.$i,$v['username']) ->setCellValue('C'.$i,$v['password']) ->setCellValue('D'.$i,$v['address']); $i++;}$objPHPExcel->getActiveSheet()->setTitle('三年级2班');$objPHPExcel->setActiveSheetIndex(0);$filename=urlencode('学生信息统计表').'_'.date('Y-m-dHis'); //生成xlsx文件//生成xls文件header('Content-Type: application/vnd.ms-excel');header('Content-Disposition: attachment;filename="'.$filename.'.xls"');header('Cache-Control: max-age=0');$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');$objWriter->save('php://output');exit;

注意：如果导出中文时出现乱码，可以尝试将字符串转换成gb2312，代码类似如下：

查看代码打印

$str=mb_convert_encoding("gb2312","UTF-8",$str);

以上就是本文的全部内容，希望对大家的学习有所帮助。