CSV文件創建和下載不能在服務器上使用PHP

我想創建CSV文件並將其下載到服務器上。它在本地服務器上運行良好，但它在活動服務器上打印數據，並且沒有下載文件的選項。這裏是使用ob_start代碼CSV文件創建和下載不能在服務器上使用PHP

<?php 
    // output headers so that the file is downloaded rather than displayed 
    header('Content-Type: application/csv; charset=utf-8'); 
    header('Content-Disposition: attachment; filename=data.csv'); 
    ob_start(); 
    // create a file pointer connected to the output stream 
    $output = fopen('php://output', 'w'); 

    // output the column headings 
    fputcsv($output, array('Id', 'Emp Name', 'Department','Job Number','REG (hours)','OT1 (hours)','OT2','VAC','SIC','HOL','INPUT')); 

    $from_date = $_REQUEST['from_date']; 
    $to_date = $_REQUEST['to_date']; 
    $class = $_REQUEST['class']; 
    $job = $_REQUEST['job']; 
    $str = ''; 
    if ($class!='') { 
     $str.= " AND class='".$class."'"; 
    } 
    if ($job!='') { 
     $str.= " AND job_number ='".$job."'"; 
    } 
    $sql = "SELECT * FROM table WHERE punch_in_time BETWEEN '".$from_date."' AND '".$to_date."' $str"; 
    $res = mysql_query($sql,$Link); 

    $weekfrom = array(); 
    $weekto = array(); 
    $start_date = date('Y-m-d', strtotime($from_date)); 
    $end_date = date('Y-m-d', strtotime($to_date)); 
    $end_date1 = date('Y-m-d', strtotime($to_date . '+ 6 days')); 

    for ($date = $start_date; $date <= $end_date1; $date = date('Y-m-d', strtotime($date . ' + 14 days'))) { 

     $week = date('W', strtotime($date)); 
     $year = date('Y', strtotime($date)); 
     $from = date("Y-m-d", strtotime("{$year}-W{$week}+1 - 1 day")); //Returns the date of monday in week 
     if ($from < $start_date) 
     $from = $start_date; 
     $to = date("Y-m-d", strtotime("{$year}-W{$week}-6 + 1 week")); //Returns the date of sunday in week 
     if ($to > $end_date) { 
     $to = $end_date; 
     } 
     if ($from < $to) { 
     array_push($weekfrom, $from); 
     array_push($weekto, $to); 
     } 
    } 
    $n = count($weekfrom); 
    for ($i = 0; $i < $n; $i++) { 
     $week_start[$i] = $weekfrom[$i]; 
     $week_end[$i] = $weekto[$i] . "\n"; 
    } 

    $num = mysql_num_rows($res); 
    $k=1; 
    if ($num > 0) { 
    // loop over the rows, outputting them 
     while ($row = mysql_fetch_array($res)) { 
     $classname = 'testClass'; 
     $empname = '11233'; 

      $total_punched_hours = 10; 

      $arr = array($k,$empname,$classname,$row['job_number'],$total_punched_hours,'15','1','5','4','55','44'); 
      $result = fputcsv($output, $arr); 
      $k++; 
     } 

    } 
    fclose($output); 

?>

來源

2013-12-17 vishal shah

嘗試保存它，如果它提供的文件名爲 .csv，那麼它很好。 – goutham2027

我想強制下載 –

嘗試使用此標頭。 header（「Content-Disposition：attachment; filename =」。$ fileName）; http://stackoverflow.com/questions/3476362/how-to-force-a-file-to-download-in-php – goutham2027

（）在頁面的頂部沒有解決這個issue.Hope它將有助於其他用戶也是如此。

來源

2013-12-18 06:12:51

CSV文件創建和下載不能在服務器上使用PHP

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