Question

我正在尝试使用以下代码将某些数据导出为csv，但它会附加一个不需要的＆＃39; null＆＃39;在档案结束。

$array = array();
$fileName = 'test.csv';
$array[0] = ['Name','Email'];
$array[1] = ['Test','test@email.com'];
$fileObj = new FileStream();
$fileObj->array_to_csv_download($array,$fileName);

array_to_csv_download代码 -

    $f = fopen('php://memory', 'w');
    foreach ($array as $line) {
        $this -> logObj -> LogError(" CSV ".json_encode($line));
        fputcsv($f, $line, $delimiter);
    }
    fseek($f, 0);
    header('Content-Type: application/csv');
    header('Content-Disposition: attachment; filename="'.$filename.'";');
    fpassthru($f);

输出 -

Name,Email
Test,test@email.com
null

我错过了什么吗？

Answer 1

如何直接生成CSV？适合我。

header('Content-Type: application/csv');
foreach($array as $fields) {
  echo implode(",", $fields)."\n";
}

fputcsv追加＆＃39; null＆＃39;在文件的末尾

1 个答案: