将JSON解码为PHP [英] Decode JSON to PHP

问题描述

我有一个名为'test.txt'的.txt文件，它是一个像这样的JSON数组:

I have a .txt file called 'test.txt' that is a JSON array like this:

  [{"email":"[e-mail]","createdate":"2016-03-23","source":"email"}]

我正在尝试使用PHP解码此JSON数组，以便可以将信息发送到我的电子邮件数据库以进行捕获.我用以下代码创建了一个PHP文件:

I'm trying to use PHP to decode this JSON array so I can send my information over to my e-mail database for capture. I've created a PHP file with this code:

 <?php 

 $url = 'http://www.test.com/sweeps/test.txt';
 $content = file_get_contents($url);
 $json = json_decode($content,true);

 echo $json; 


 ?>

由于某种原因，当我访问我的php页面时，它没有回显解码的JSON.有这个原因吗?有人可以阐明一下吗?谢谢！

For some reason, it's not echoing the decoded JSON when I visit my php page. Is there a reason for this and can anyone shed some light? Thanks!

推荐答案

您需要将json字符串拆分为两个单独的json字符串(根据您提供的pastebin判断).寻找] ["，在此处中断，然后尝试使用最后得到的任何部分:

You'll need to split that json string into two separate json strings (judging by the pastebin you've provided). Look for "][", break there, and try with any of the parts you end up with:

$tmp = explode('][', $json_string);

if (!count($tmp)) {
    $json = json_decode($json_string);

    var_dump($json);
} else {
    foreach ($tmp as $json_part) {
        $json = json_decode('['.rtrim(ltrim($json_string, '['), ']').']');

        var_dump($json);
    }
}

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