Excel文件没有与谷歌Chrome下的PHP完全一致

Question

我使用PHPExcel库从PHP生成excel文件，当它自动下载所有数据时，问题是chrome只显示没有数据的列标题，同时firefox正确下载文件。

我的代码是：

    <?php
    //Code pour les nouvelles demandes d'agréments

    //echo $_POST['sql'] . '\n\n\n';

    //IMPORTANT :  Il ne faut PAS inclure la connexion mais la mettre comme ci-dessous car bug connu avec PHPEXCEL (fichier gÈnÈrÈ via le navigateur inexploitable !!!!)
    try
    {
        $bdd = new PDO('mysql:host=127.0.0.1;dbname=qque', 'qqe', 'prive', array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'));

    }
    catch (PDOException $e)
    {
        print "Erreur !: " . $e->getMessage() . "<br/>";
        die();
    }

    if (!isset($_SESSION))
    {
        session_start();
    }

    include 'PHPExcel.php';
    include 'PHPExcel/Writer/Excel2007.php';
    $objPHPExcel = new PHPExcel();
    $objPHPExcel->setActiveSheetIndex(0)->setTitle('Résultat filtre');


   $pharmaciens = $bdd->prepare($_POST['sql']);
   $pharmaciens->execute();

   $res = $pharmaciens->fetchAll(PDO::FETCH_OBJ);

            //print_r($res);

   $i = 2;
   $temp_nombre_jours = 0;
   $objPHPExcel->getActiveSheet()->SetCellValue('A1', 'NOM');
   $objPHPExcel->getActiveSheet()->SetCellValue('B1', 'PRENOM');
   $objPHPExcel->getActiveSheet()->SetCellValue('C1', 'ADRESSE');
   $objPHPExcel->getActiveSheet()->SetCellValue('D1', 'CODE POSTAL');
   $objPHPExcel->getActiveSheet()->SetCellValue('E1', 'LOCALITE');
   $objPHPExcel->getActiveSheet()->SetCellValue('F1', 'PAYS');
   //$objPHPExcel->getActiveSheet()->SetCellValue('E1', 'ANNEE DEBUT AGREMENT');
   $objPHPExcel->getActiveSheet()->SetCellValue('G1', 'TELEPHONE');
   $objPHPExcel->getActiveSheet()->SetCellValue('H1', 'MAIL');
   $objPHPExcel->getActiveSheet()->SetCellValue('I1', 'DEBUT AGREMENT');

   //redimensionnement des colonnes afin d'avoir des colonnes en autosize
   for($col = 'A'; $col !== 'L'; $col++)
   {
        $objPHPExcel->getActiveSheet()
        ->getColumnDimension($col)
        ->setAutoSize(true);
    }

                foreach($res as $donnees)
                {
                                $styleArray = array('font' => array('bold' => true));

                                //je mets en gras le contenu de ces cellules
                                $objPHPExcel->getActiveSheet()->getStyle('A1')->applyFromArray($styleArray);
                                $objPHPExcel->getActiveSheet()->getStyle('B1')->applyFromArray($styleArray);
                                $objPHPExcel->getActiveSheet()->getStyle('C1')->applyFromArray($styleArray);
                                $objPHPExcel->getActiveSheet()->getStyle('D1')->applyFromArray($styleArray);
                                $objPHPExcel->getActiveSheet()->getStyle('E1')->applyFromArray($styleArray);

                                $objPHPExcel->getActiveSheet()->getStyle('F1')->applyFromArray($styleArray);

                                $objPHPExcel->getActiveSheet()->getStyle('G1')->applyFromArray($styleArray);
                                $objPHPExcel->getActiveSheet()->getStyle('H1')->applyFromArray($styleArray);
                                $objPHPExcel->getActiveSheet()->getStyle('I1')->applyFromArray($styleArray);
                                $objPHPExcel->getActiveSheet()->getStyle('J1')->applyFromArray($styleArray);
                                $objPHPExcel->getActiveSheet()->getStyle('K1')->applyFromArray($styleArray);

                                $objPHPExcel->getActiveSheet()->SetCellValue('A'.$i, $donnees->nom);
                                $objPHPExcel->getActiveSheet()->SetCellValue('B'.$i, $donnees->prenom);
                                $objPHPExcel->getActiveSheet()->SetCellValue('C'.$i, $donnees->adresse);

                                //pays
                                if(strtolower($donnees->pays) == "belgique")
                                {
                                                $objPHPExcel->getActiveSheet()->SetCellValue('D'.$i, $donnees->code_postal_be);
                                                $objPHPExcel->getActiveSheet()->SetCellValue('E'.$i, $donnees->libelle_be);
                                                $objPHPExcel->getActiveSheet()->SetCellValue('F'.$i, "BELGIQUE");    
                                }
                                elseif(strtolower($donnees->pays) == "france")
                                {
                                                $objPHPExcel->getActiveSheet()->SetCellValue('D'.$i, $donnees->code_postal_fr);
                                                $objPHPExcel->getActiveSheet()->SetCellValue('E'.$i, $donnees->libelle_fr);
                                                $objPHPExcel->getActiveSheet()->SetCellValue('F'.$i, "FRANCE");    
                                }
                                else
                                {
                                                $objPHPExcel->getActiveSheet()->SetCellValue('D'.$i, $donnees->code_postal_lux);
                                                $objPHPExcel->getActiveSheet()->SetCellValue('E'.$i, $donnees->libelle_lux);
                                                $objPHPExcel->getActiveSheet()->SetCellValue('F'.$i, "LUXEMBOURG");    
                                }


                                 //$objPHPExcel->getActiveSheet()->SetCellValue('E'.$i, $donnees->SUBSTR(date_debut, 1, 4));
                                    $objPHPExcel->getActiveSheet()->SetCellValueExplicit('G'.$i, $donnees->telephone, PHPExcel_Cell_DataType::TYPE_STRING);
                                    $objPHPExcel->getActiveSheet()->SetCellValue('H'.$i, $donnees->mail);
                                    $objPHPExcel->getActiveSheet()->SetCellValue('I'.$i, $donnees->date_debut);


                                    $i = $i+1;
   }//fin du foreach

                try
    {
        $writer = new PHPExcel_Writer_Excel2007($objPHPExcel);


                                $writer->save(str_replace('.php', '.xlsx', __FILE__));

                                echo 'Exportation OK, veuillez cliquer <a href="http://stageoff.ulb.ac.be/classes/Excel/Classes/filtre_generation_excel.xlsx"><img src="../../../images/excel.jpg" /></a> pour sauvegarder le document';
    }
    catch (PDOException $e)
    {
        print "Erreur !: " . $e->getMessage() . "<br/>";
        die();
    }


?>