douben6670 2017-11-23 14:38
浏览 137
已采纳

在PHP中将字符串转换为关联数组

I am using PHP with cURL to make requests to an API.

The API responds with an encrypted string which I then have to use json_decode on and run it through a pre-defined decrypt method that returns a string.

So I have something like this:

echo $response; 
$decodedResponse = json_decode($response, true);

// New instance of Decrypt
$decrypt =  new Decrypt();
$decryptedResponse = $decrypt->decrypt($decodedResponse);
echo $decryptedResponse;

Using var_dump($decryptedResponse) yields string(960) but the string looks like a JSON array.

{"Title":"Mr","Forenames":"Steve"}

So what is the best way to rip apart this string so that I can use the variables through an associative array?

I had already tried:

foreach(decryptedResponse as $data)
{
    echo $data['Title'];
}

But this outputted nothing on the screen.

Am I misinterpreting the use of json_decode?

As many have stated it seems you have to decode twice, I'll look into this and share my findings.

  • 写回答

3条回答 默认 最新

  • drtoclr046994545 2017-11-23 14:57
    关注
    As you told Using `var_dump($decryptedResponse)` yields string(960) but the string looks like a JSON   means your decrypt duration convert it again json. You can try bellow code it may resolve your issue
        $decodedResponse = json_decode($response, true);
        // New instance of Decrypt
        $decrypt =  new Decrypt();
        $decryptedResponse = $decrypt->decrypt($decodedResponse);
        $decryptedResponse = json_decode($response, true);
        foreach(decryptedResponse as $data)
        {
            echo $data['Title'];
        }
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(2条)

报告相同问题?