如何使用 PHP 解析序列化数据? [英] How can I parse serialized data with PHP?

问题描述

这是我的序列化数据的示例:

a:10:{s:7:"contact";s:1:"1";s:19:"profile_affiliation";s:23:"University, Inc.";s:18:"profile_first_name";s:3:"Ben";s:22:"profile_street_address";s:19:"8718 Tot Ave. S.";s:12:"profile_city";s:6:"Mobile";s:13:"profile_state";s:2:"AL";s:15:"profile_country";s:3:"USA";s:15:"profile_zipcode";s:5:"36695";s:18:"profile_home_phone";s:10:"2599494420";s:17:"profile_last_name";s:6:"权力";}

我希望能够用 PHP 解析它并显示如下值:

• profile_first_name:本
• profile_last_name:权力
• profile_state:AL

我知道我需要像这样反序列化它:

$unserialize = unserialize($data);

但是我在用 PHP 解析数组时遇到了问题.我不断收到为 foreach() 提供的无效参数"错误和不正确的数组输出.

解决方案

这就是你要找的

 
";print_r($original_array);
您的序列化字符串已损坏，因此您需要先修复它，然后反序列化
输出
 数组([联系] =>1[profile_affiliation] =>大学，股份有限公司.[profile_first_name] =>本[profile_street_address] =>8718 Tot Ave. S.[profile_city] =>移动的[profile_state] =>AL[profile_country] =>美国[profile_zipcode] =>36695[profile_home_phone] =>2599494420[profile_last_name] =>权力)
输出:- https://eval.in/785908
This is an example of my serialized data:
a:10:{s:7:"contact";s:1:"1";s:19:"profile_affiliation";s:23:"University, Inc.";s:18:"profile_first_name";s:3:"Ben";s:22:"profile_street_address";s:19:"8718 Tot Ave. S.";s:12:"profile_city";s:6:"Mobile";s:13:"profile_state";s:2:"AL";s:15:"profile_country";s:3:"USA";s:15:"profile_zipcode";s:5:"36695";s:18:"profile_home_phone";s:10:"2599494420";s:17:"profile_last_name";s:6:"Powers";}
I want to be able to parse through it with PHP and display the values like so:


profile_first_name: Ben
profile_last_name: Powers
profile_state: AL


I know I need to unserialize it like so:
$unserialize = unserialize($data);
but I'm having trouble parsing the array with PHP. I keep getting "Invalid argument supplied for foreach()" errors and the incorrect array output.
解决方案
This is what you are looking for
    <?php

    $serialized = 'a:10:{s:7:"contact";s:1:"1";s:19:"profile_affiliation";s:23:"University, Inc.";s:18:"profile_first_name";s:3:"Ben";s:22:"profile_street_address";s:19:"8718 Tot Ave. S.";s:12:"profile_city";s:6:"Mobile";s:13:"profile_state";s:2:"AL";s:15:"profile_country";s:3:"USA";s:15:"profile_zipcode";s:5:"36695";s:18:"profile_home_phone";s:10:"2599494420";s:17:"profile_last_name";s:6:"Powers";}';

    $fixed = preg_replace_callback(
        '/s:([0-9]+):"(.*?)";/',
        function ($matches) { return "s:".strlen($matches[2]).':"'.$matches[2].'";';     },
        $serialized
    );
    $original_array=unserialize($fixed);
    echo "<pre>";
    print_r($original_array);   
You serailized string is corrupted so you need to repair it first then unserialize  it

output
    Array
    (
        [contact] => 1
        [profile_affiliation] => University, Inc.
        [profile_first_name] => Ben
        [profile_street_address] => 8718 Tot Ave. S.
        [profile_city] => Mobile
        [profile_state] => AL
        [profile_country] => USA
        [profile_zipcode] => 36695
        [profile_home_phone] => 2599494420
        [profile_last_name] => Powers
    )
Output:- https://eval.in/785908

                        
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