获取作为数组的POST变量

Question

所有,

我有以下隐藏变量:

<input type="hidden" name="chk[10]" value = "cats">
<input type="hidden" name="chk[13]" value = "dogs">
<input type="hidden" name="chk[14]" value = "fish">

我想通过POST获取这些变量并打印它们.我怎么能用PHP做到这一点？

谢谢

Answer 1

foreach($_POST['chk'] as $key => $value) {
    echo $key, ' => ', $value, '<br />';
}