無法使用php從Excel文件讀取每個列和行中的記錄

Question

我有一個表格，當用戶單擊“上傳提交”按鈕時，用戶上傳了一個excel文件，然后該文件被移到了文件夾中，但是它無法讀取excel文件中每一行和每一列的記錄。 這是表格代碼

<form id="TypeValidation" method="" enctype="multipart/form-data">
    <div>
        <input type="file" name="donor_attachment" id="donor_attachment" />
        <button type="submit" name="donor_file" id="donor_file" value="donor_file" class="btn btn-success btn-round fileinput-exists">Upload</button>
    </div>
</form>

文件是通過ajax提交的

$("#TypeValidation").on('submit',(function(e) 
 { 
  var fileUploadID = $(this).find('button[name="donor_file"]').val();
  e.preventDefault();   
   $.ajax({
        url: "fn_dsr_wizard_submit.php?submitid="+fileUploadID,
        type: "POST",
        data:  new FormData(this),
        contentType: false,
        cache: false,
        processData:false,
        dataType: "html",    
        success: function (result) { 
        alert(result);
        location.reload();
        if(result=='1'){
            location.replace("donors_dashboard.php");
        }else {
            location.replace("donors_dashboard.php");               
        }
        }
    }); 

    }

    ));

這是fn_dsr_wizard_sunbmit.php代碼

if(isset($_REQUEST['submitid']) && $_REQUEST['submitid']=='donor_file'){
global $con;

$userid = $_SESSION['Cont_ID'];
$company_id = $_SESSION['Company_ID'];

//Donor File Attachment
$F_filePath="../../uploads/ds_information/donor/";
$_FILES['donor_attachment']['name'];
if ($_FILES['donor_attachment']['name']!=""){
$donor_attachment = date('dmyhis')."_".$userid."_".$company_id."_".$_FILES['donor_attachment']['name'];
move_uploaded_file($_FILES['donor_attachment']['tmp_name'], $F_filePath.$donor_attachment);

$fileextension = explode(".",$donor_attachment);
if($fileextension[1]=="xls") {

$data = new Spreadsheet_Excel_Reader();
$html="<table border='1'>";
 for($i=0;$i<count($data->sheets);$i++) // Loop to get all sheets in a file.
  { 
    if(count($data->sheets[$i][cells])>0) // checking sheet not empty
     {
    for($j=1;$j<=count($data->sheets[$i][cells]);$j++) // loop used to get each row of the sheet
    { 
        $html.="<tr>";
        for($k=1;$k<=count($data->sheets[$i][cells][$j]);$k++) // This loop is created to get data in a table format.
        {
            $html.="<td>";
            $html.=$data->sheets[$i][cells][$j][$k];
            $html.="</td>";
        }
        $eid = mysqli_real_escape_string($con,$data->sheets[$i][cells][$j][1]);
        $name = mysqli_real_escape_string($con,$data->sheets[$i][cells][$j][2]);
        $email = mysqli_real_escape_string($con,$data->sheets[$i][cells][$j][3]);
        $dob = mysqli_real_escape_string($con,$data->sheets[$i][cells][$j][4]);
        //$query = "insert into excel(eid,name,email,dob) values('".$eid."','".$name."','".$email."','".$dob."')";

        //mysqli_query($connection,$query);
        $html.="</tr>";
    }
}

}

 $html.="</table>";
 echo $eid;
 echo $name;
 echo $email;
 echo $dob;
} 
}
else {$donor_attachment=$_SESSION['donor_attachment']; unset($_SESSION['donor_attachment']);}

if($_FILES['donor_attachment']['name'] !=''){
    $_SESSION['fileInsert']="donor_file_success_msg";
    echo 1;
}
else{
    $_SESSION['filenotInsert']="donor_file_error_msg";
    echo 0;
}

 //}
}

問題是，不能從excel的每一列和每一行中讀取Recod，並且在添加此行時$excel->read('$donor_attachment'); 在這行之后$data = new Spreadsheet_Excel_Reader(); 然后告訴我該文件的警報錯誤不可讀。 我希望從Excel文件中讀取記錄

Answer 1

修改代碼后，然后從excel文件中讀取記錄

if(isset($_REQUEST['submitid']) && $_REQUEST['submitid']=='donor_file'){
global $con;

$userid = $_SESSION['Cont_ID'];
$company_id = $_SESSION['Company_ID'];

//Donor File Attachment
$F_filePath="../../uploads/ds_information/donor/";
$_FILES['donor_attachment']['name'];
if ($_FILES['donor_attachment']['name']!=""){
$donor_attachment = date('dmyhis')."_".$userid."_".$company_id."_".$_FILES['donor_attachment']['name'];
move_uploaded_file($_FILES['donor_attachment']['tmp_name'], $F_filePath.$donor_attachment);

$filepath = "../../uploads/ds_information/donor/".$donor_attachment;
$fileextension = explode(".",$donor_attachment);
if($fileextension[1]=="xls") {

$data = new Spreadsheet_Excel_Reader();
$data->read($filepath);  
$html="<table border='1'>";
 for($i=0;$i<count($data->sheets);$i++) // Loop to get all sheets in a file.
  { 
    if(count($data->sheets[$i][cells])>0) // checking sheet not empty
  {
    for($j=3;$j<=count($data->sheets[$i][cells]);$j++) // loop used to get each row of the sheet
    { 
        $html.="<tr>";
        for($k=3;$k<=count($data->sheets[$i][cells][$j]);$k++) // This loop is created to get data in a table format.
        {
            $html.="<td>";
            $html.=$data->sheets[$i][cells][$j][$k];
            $html.="</td>";
        }
        $eid = mysqli_real_escape_string($con,$data->sheets[$i][cells][$j][1]);
        $name = mysqli_real_escape_string($con,$data->sheets[$i][cells][$j][2]);
        $email = mysqli_real_escape_string($con,$data->sheets[$i][cells][$j][3]);
        $dob = mysqli_real_escape_string($con,$data->sheets[$i][cells][$j][4]);
        //$query = "insert into excel(eid,name,email,dob) values('".$eid."','".$name."','".$email."','".$dob."')";

        //mysqli_query($connection,$query);
        $html.="</tr>";
    }
  }
 }

$html.="</table>";
echo $html;
 } 
}
 else {$donor_attachment=$_SESSION['donor_attachment']; unset($_SESSION['donor_attachment']);}

if($_FILES['donor_attachment']['name'] !=''){
    $_SESSION['fileInsert']="donor_file_success_msg";
    echo 1;
}
else{
    $_SESSION['filenotInsert']="donor_file_error_msg";
    echo 0;
}   
//}
}