Can'；t通过fputcsv（）获取PHP数组以进入CSV

我有一个

$events

数组

Array
(
    [0] => Array
        (
            [4fe8a21c6f05d60023009d96] => any authentication
        )

    [1] => Array
        (
            [4fe8a21c6f05d60023009d96] => any authentication
        )

    [2] => Array
        (
            [4fe8a21c6f05d60023009d96] => any authentication
        )

    [3] => Array
        (
            [4fe8a21c6f05d60023009d96] => any authentication
        )

    [4] => Array
        (
            [4fe8a21c6f05d60023009d96] => any authentication
        )

我正在使用下面的代码尝试在CSV的每一行输入用户id和“任何身份验证”字样。但是，使用我的代码，我看到以下内容（而不是“4fe8a21c6f05d60023009d96”“任何身份验证”）：

我的代码是：

$fp = fopen('events.csv', 'w');
$header = array('User_ID',",",'Event');
fputcsv ($fp, $header, "\t");

foreach ($events as $event) {
    $line = array(array_keys($event),',',$event);
    fputcsv($fp, $line,"\t");
}

fclose($fp);

---

对于您的阵列，请尝试以下解决方案：

<?php
$events = array
(
    '0' => array
    (
        '4fe8a21c6f05d60023009d96' => 'any authentication'
    ),

    '1' => array
    (
        '4fe8a21c6f05d60023009d96' => 'any authentication'
    ),

    '2' => array
    (
        '4fe8a21c6f05d60023009d96' => 'any authentication'
    ),

    '3' => array
    (
        '4fe8a21c6f05d60023009d96' => 'any authentication'
    ),

    '4' => array
    (
        '4fe8a21c6f05d60023009d96' => 'any authentication'
    )
);


$fp = fopen('events.csv', 'w+');
$header = array('User_ID',",",'Event');
fputcsv ($fp, $header, "\t");

foreach ($events as $event) {

    $line = array(key($event),',',$event[key($event)]);
    fputcsv($fp, $line,"\t");
}

fclose($fp);

<?php
$events = array
(
    '0' => array
    (
        '4fe8a21c6f05d60023009d96' => 'any authentication'
    ),

    '1' => array
    (
        '4fe8a21c6f05d60023009d96' => 'any authentication'
    ),

    '2' => array
    (
        '4fe8a21c6f05d60023009d96' => 'any authentication'
    ),

    '3' => array
    (
        '4fe8a21c6f05d60023009d96' => 'any authentication'
    ),

    '4' => array
    (
        '4fe8a21c6f05d60023009d96' => 'any authentication'
    )
);


$fp = fopen('events.csv', 'w+');
$header = array('User_ID',",",'Event');
fputcsv ($fp, $header, "\t");

foreach ($events as $event) {

    $line = array(key($event),',',$event[key($event)]);
    fputcsv($fp, $line,"\t");
}

fclose($fp);