PHP错误与转换对象数组 [英] PHP bug with converting object to arrays

问题描述

我有这个问题早，得出的结论是在5.2.5中的错误。那么，它仍然打破了5.2.6，至少对我来说：

I had this question earlier and it was concluded it was a bug in 5.2.5. Well, it's still broken in 5.2.6, at least for me:

请让我知道，如果它是坏了还是你的作品：

Please let me know if it is broken or works for you:

$obj = new stdClass();
$obj->{"foo"} = "bar";
$obj->{"0"} = "zero";
$arr = (array)$obj;

//foo -- bar
//0 --    {error: undefined index}
foreach ($arr as $key=>$value){
    echo "$key -- " . $arr[$key] . "\n";
}

任何方法来解决，它已经从一个stdClass的投后阵列？

Any ways to "fix" the array after it has been cast from a stdClass?

推荐答案

肯定似乎是一个错误给我（PHP 5.2.6）。

Definitely seems like a bug to me (PHP 5.2.6).

您可以修复这样的数组：

You can fix the array like this:

$arr = array_combine(array_keys($arr), array_values($arr));

它的报道在这个bug报告但标记为假... 说的文档：

It's been reported in this bug report but marked as bogus... the documentation says:

键是成员变量
  名字，有几个明显的例外：
  整数属性不可访问;

The keys are the member variable names, with a few notable exceptions: integer properties are unaccessible;

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