导出7000条数据耗时20秒。求教，我那里弄的不对了。
function exportExcel($data_array,$array,$filename){ $letters_arr=array( '1'=>'A','2'=>'B','3'=>'C','4'=>'D','5'=>'E', '6'=>'F','7'=>'G','8'=>'H','9'=>'I','10'=>'J', '11'=>'K','12'=>'L','13'=>'M','14'=>'N','15'=>'O', '16'=>'P','17'=>'Q','18'=>'R','19'=>'S','20'=>'T', '21'=>'U','22'=>'V','23'=>'W','24'=>'X','25'=>'Y', '26'=>'Z','27'=>'AA','28'=>'AB','29'=>'AC','30'=>'AD', '31'=>'AE','32'=>'AF','33'=>'AG','34'=>'AH','35'=>'AI', '36'=>'AJ','37'=>'AK','38'=>'AL','39'=>'AM','40'=>'AN', '41'=>'AO','42'=>'AP','43'=>'AQ','44'=>'AR','45'=>'AS', '46'=>'AT','47'=>'AU','47'=>'AV','49'=>'AW','50'=>'AX', '51'=>'AY','52'=>'AZ', ); foreach($data_array as $data){ $a=array(); foreach($array as $k=>$v){ $a[]=$data[$k]; } $dataArray[]=$a; } Vendor('Zend.Classes.PHPExcel'); $objPHPExcel = new PHPExcel(); $count=count($array); $count_2=count($dataArray); $count_2=$count_2+3; //首行设置 $objPHPExcel->setActiveSheetIndex(0) ->setCellValue('A1',$filename); $objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setSize(15); $objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setBold(true); $objPHPExcel->getActiveSheet()->mergeCells('A1:'.$letters_arr[$count].'1'); $objPHPExcel->getActiveSheet()->getStyle('A1:'.$letters_arr[$count].'1')->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER); //载入数据 $objPHPExcel->getActiveSheet()->fromArray($array, NULL, 'A3'); $objPHPExcel->getActiveSheet()->fromArray($dataArray, NULL, 'A4'); //设置边框 $sharedStyle1 = new PHPExcel_Style(); $sharedStyle1->applyFromArray( array('borders'=>array( 'left'=> array('style' => PHPExcel_Style_Border::BORDER_THIN), 'right'=>array('style' => PHPExcel_Style_Border::BORDER_THIN), 'top'=>array('style' => PHPExcel_Style_Border::BORDER_THIN), 'bottom'=>array('style' => PHPExcel_Style_Border::BORDER_THIN) ) ) ); $objPHPExcel->getActiveSheet()->setSharedStyle($sharedStyle1,'A3:'.$letters_arr[$count].$count_2); //设置表头填充颜色 $objStyleA3 = $objPHPExcel->getActiveSheet()->getStyle('A3:'.$letters_arr[$count].'3'); $objStyleA3 = $objStyleA3->getFill(); $objStyleA3->setFillType(PHPExcel_Style_Fill::FILL_SOLID); $objStyleA3->getStartColor()->setARGB('FFFFBB'); header('Content-Type: application/vnd.ms-excel'); header('Content-Disposition: attachment;filename="'.$filename.'"'); header('Cache-Control: max-age=0'); $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel,'Excel5'); $objWriter->save('php://output'); exit;
杰易OA办公自动化系统6.0
下载
基于Intranet/Internet 的Web下的办公自动化系统，采用了当今最先进的PHP技术，是综合大量用户的需求,经过充分的用户论证的基础上开发出来的，独特的即时信息、短信、电子邮件系统、完善的工作流、数据库安全备份等功能使得信息在企业内部传递效率极大提高，信息传递过程中耗费降到最低。办公人员得以从繁杂的日常办公事务处理中解放出来，参与更多的富于思考性和创造性的工作。系统力求突出体系结构简明
回复讨论(解决方案)
1、试试不要用getActiveSheet()，改成：
$objSheet = $objPHPExcel->getSheet(0);
$objSheet->……
2、如果还是比较慢，测试一下不要用fromArray()，改用循环单元格来插入数据
希望能有所帮助。
