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Php Symfony:获取数组的数据内容_Php_Symfony - Fatal编程技术网

Php Symfony:获取数组的数据内容

Php Symfony:获取数组的数据内容,php,symfony,Php,Symfony,我需要发送一组数组,如: $arrayData = array(); $arrayIndex = array(); $arrayUsnm = array(); $arrayEmail = array(); array_push($arrayIndex, $j+1); array_push($arrayUsnm, $userNameFromFile); array_push($arrayEmail, $eMailFromFile);

我需要发送一组数组,如:

    $arrayData = array();
    $arrayIndex = array();
    $arrayUsnm = array();
    $arrayEmail = array();

    array_push($arrayIndex, $j+1);
    array_push($arrayUsnm, $userNameFromFile);
    array_push($arrayEmail, $eMailFromFile);
    $arrayData = [$arrayIndex, $arrayUsnm, $arrayEmail];
我发送到视图,如下所示:

   'datas' => $arrayData,
但这是数组内部的数组集合:

    [["foo1,"foo2"],["bar1","bar2"],["fo1","fo2]]
在mi twig,我有:

    {% for key in datas %}
    <ul>
        <td class="col-md-3">{{ key }}</li>
        <td class="col-md-3">{{ key }}</li>
        <td class="col-md-3">{{ key }}</li>
    </ul>
    {% endfor %}
如何访问第一个阵列和第二个阵列等


提前感谢。

为循环中的阵列使用另一个循环:

{% for arr in datas %}
<ul>
    {% for key in arr %}
        <li class="col-md-3">{{ key }}</li>
    {% endfor %}
</ul>
{% endfor %}