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mysql - 我的数据库中的 "Weird"值

转载 作者:行者123 更新时间:2023-11-29 10:56:28 25 4
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我有时会在(MySQL)数据库中看到我不明白其含义的值。这是一个例子:

a:26:{i:0;s:2:"22";i:1;s:2:"24";i:2;s:1:"2";i:3;s:2:"26";i:4;s:1:"1";i:5;s:2:"18";i:6;s:2:"17";i:7;s:1:"8";i:8;s:1:"5";i:9;s:2:"12";i:10;s:2:"19";i:11;s:2:"10";i:12;s:2:"15";i:13;s:2:"20";i:14;s:2:"13";i:15;s:2:"21";i:16;s:1:"7";i:17;s:2:"25";i:18;s:1:"3";i:19;s:1:"4";i:20;s:2:"14";i:21;s:2:"23";i:22;s:2:"27";i:23;s:1:"9";i:24;s:1:"6";i:25;s:2:"11";}

这是什么意思?

最佳答案

这是由 php serialize 创建并由 php unserialize 解码的数据。它转换为以下数组:

array (
0 => '22',
1 => '24',
2 => '2',
3 => '26',
4 => '1',
5 => '18',
6 => '17',
7 => '8',
8 => '5',
9 => '12',
10 => '19',
11 => '10',
12 => '15',
13 => '20',
14 => '13',
15 => '21',
16 => '7',
17 => '25',
18 => '3',
19 => '4',
20 => '14',
21 => '23',
22 => '27',
23 => '9',
24 => '6',
25 => '11',
)

关于mysql - 我的数据库中的 "Weird"值,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/42949325/

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