Question

我正在创建一个CSV文件，其数据是从MySQL数据库中提取的。我成功地从查询中分离和组织它，它正在写入csv文件。我可以在服务器端打开它，看看我想要的数据。

但是，当我从网站下载到客户端计算机时，csv文件不会在任何电子表格程序中自动打开。强制时，会弹出一条错误消息。在记事本和Notepad ++中查看它显示乱码数据，在某些OpenOffice程序中打开它显示空白。

我已经尝试过application / csv和text / csv。我尝试使用fputcsv而不是fwrite，但得到了相同的结果。

function generateCSV($list){
    $file   =   fopen("data.csv", "w");

    mysql_connect();
    mysql_select_db();

    $sql    =   "SELECT DISTINCT(name) FROM statistics";
    $result =   mysql_query($sql);

    $names  =   array();

    while($pull = mysql_fetch_assoc($result))
        $names[]    =   $pull;

    $stats  =   array();

    $sets   =   array();

    for($i = 0; $i < count($names); $i++){
        $sql    =   "SELECT name, facebook, twitter ";
        $sql    .=  "FROM statistics ";
        $sql    .=  "WHERE name='" . $names[$i]['name'] . "' ";
        $sql    .=  "ORDER BY date ASC";
        $result =   mysql_query($sql);

        $stats[$names[$i]['name']]  =   '';

        while($pull = mysql_fetch_assoc($result))
            $stats[$names[$i]['name']]  .=  $pull['facebook'] . ', ' . $pull['twitter'] . ', ';
    }

    mysql_close();

    for($i = 0; $i < count($names); $i++){
        $txt    =   trim($names[$i]['name']) . ', ' . $stats[$names[$i]['name']];
        $txt    =   substr($txt, 0, -2);
        $txt    =   $txt . "\n";
        fwrite($file, $txt);
    }

    fclose($file);

    header("Content-type: text/csv");
    header("Content-Disposition: attachment; filename=data.csv");
    header("Pragma: no-cache");
    header("Expires: 0");
}

如果我回显$ txt

，这就是数据的样子

Matisse Reid, 94, 10, 94, 10, 94, 10, 94, 10 
Rev. Eugene Beard, 0, 2, 0, 2, 0, 2, 0, 2 
Haley Spitznagel, 0, 0, 0, 0, 0, 0, 0, 0 
Kelly Nerger, 0, 0, 0, 0, 0, 0, 0, 0 
Braden Hagood, 0, 0, 0, 0, 0, 0, 0, 0 
Cassidy Yeager, 0, 0, 0, 0, 0, 0, 0, 0 
Anna Conover, 0, 0, 0, 0, 0, 0, 0, 0 
Eveline Cameron, 0, 0, 0, 0, 0, 0, 0, 0 
Wendy Brown, 0, 0, 0, 0, 0, 0, 0, 0 
Don Maicki, 0, 0, 0, 0, 0, 0, 0, 0 
Madison MacDonald, 0, 0, 0, 0, 0, 0, 0, 0 
Bill Suit, 0, 4, 0, 4, 0, 4, 0, 4 
Isaias Hernandez, 0, 0, 0, 0, 0, 0, 0, 0 
Carl Firetto, 0, 0, 0, 0, 0, 0, 0, 0 
Barbara Wright, 0, 0, 0, 0, 0, 0, 0, 0 
Bill Hawse, 4, 0, 4, 0, 4, 0, 4, 0 
Megan Jones, 0, 0, 0, 0, 0, 0, 0, 0 
Valerie Cousar, 13, 0, 13, 0, 13, 0, 14, 0 
Agnes Downing, 0, 0, 0, 0, 0, 0, 0, 0 
Jamie Moran, 0, 0, 0, 0, 0, 0, 60, 0 
George Chagaris, 0, 0, 0, 0, 0, 0, 0, 0 
Kelly Finley, 0, 2, 0, 2, 0, 2, 0, 2 
Tom Roundtree, 0, 0, 0, 0, 0, 0, 0, 0

使用PHP创建CSV文件，文件存在w / data但无法正确打开

0 个答案: