使用php导入和validationexcel中的数据

我一直在尝试导入和validationExcel数据，然后使用PHP进入数据库。 代码应该从excel中加载，并在PHPvalidation后插入到数据库中，例如检查电子邮件validation。如果出现问题，它将在表格中显示错误logging（带有input框），右边是div，告诉错误。 我的问题是它只显示最后一个logging有错误，即使有多个错误logging。 第二个问题是错误信息没有显示在正确的div中。

$objPHPExcel=PHPExcel_IOFactory::load($uploadfile); foreach ($objPHPExcel->getWorksheetIterator() as $worksheet) { $highestRow=$worksheet->getHighestRow(); $nm = 1; $redo=0; for ($row=2; $row<=$highestRow;$row++) { $company_name=mysqli_real_escape_string($con, $worksheet->getCellByColumnAndRow(0,$row)->getValue()); $contact_person= mysqli_real_escape_string($con, $worksheet->getCellByColumnAndRow(1,$row)->getValue()); $email=mysqli_real_escape_string($con, $worksheet->getCellByColumnAndRow(2,$row)->getValue()); $location=mysqli_real_escape_string($con, $worksheet->getCellByColumnAndRow(3,$row)->getValue()); $type=mysqli_real_escape_string($con, $worksheet->getCellByColumnAndRow(4,$row)->getValue()); $sector=mysqli_real_escape_string($con, $worksheet->getCellByColumnAndRow(5,$row)->getValue()); $legaility=mysqli_real_escape_string($con, $worksheet->getCellByColumnAndRow(6,$row)->getValue()); $html="<tr>"; $html.='<td><input name="c_name" value="'.$company_name.'"></td>'; $html.='<td><input name="cp" value="'.$contact_person.'"></td>'; $html.='<td><input name="email" value="'.$email.'" id="mail_'.$nm.'" onClick="getStates(this.value);"></td>'; $html.='<td>'.$location.'</td>'; $html.='<td><input name="type" value="'.$type.'"></td>'; $html.='<td><input name="sector" value="'.$sector.'"></td>'; $html.='<td><input name="legal" value="'.$legaility.'"></td>'; $html.='<td width="10"><div id="results_'.$nm.'">here'.$nm.'</div></td>'; $html.='</form>'; $html.="</tr>"; $email = filter_var($email, FILTER_SANITIZE_EMAIL); $chk_email= mysqli_query($con,"SELECT * FROM `company` WHERE `email`='$email'") or die("didnt chk email"); $chk_nm=mysqli_num_rows($chk_email); if (filter_var($email, FILTER_VALIDATE_EMAIL) == true) { if ($chk_nm == 1) { $redo= $redo+1; } else { $ins_imp=mysqli_query($con,"INSERT INTO `company`(`ID`, `c_name`, `cp`, `email`, `status`, `location`, `Active`, `type`, `sector`, `legality`) VALUES ('', '$company_name', '$contact_person', '$email', '', 'Ethiopia', 'active', '$type', '$sector', '$legaility') ") or die("didnt enter data:".$email); $html=""; } } else { echo '<script>$("results_'.$nm.'").html("error_log(message)")</script>'; echo 'error'.$nm; } $nm++; if ($row==$highestRow) { if ($redo > 0) { echo "<br />There were ".$redo." records rejected becase they were already in the database."; } } } }