如何在数组的键中添加特殊字符

how can add special characters to keys of array

本文关键字：添加特殊字符数组 | 更新日期: 2023-09-27

我想在数组的键中添加特殊字符，就像这个例子一样
我如何转换这个阵列

$tmp = array(
"name" => "aya",
"number" => "10");

$tmp = array(
"[name]" => "aya",
"[number]" => "10");

foreach ($tmp as $key=> $value) {
    unset($tmp[$key]);
    $tmp["[$key]"] = $value;
}