在 Wordpress 中处理序列化数据 [英] Working with serialized data in Wordpress

问题描述

我在 Wordpress 自定义字段中有以下序列化数据字符串:

I have the following string of serialized data in a Wordpress custom field:

$first_string = 'a:9:{s:5:"email";s:13:"[e-mail]";s:4:"name";s:15:"Werner  
Etsebeth";s:8:"address1";s:17:"1 Giligans  
Island";s:8:"address2";s:1:"5";s:4:"city";s:9:"Cape  
Town";s:5:"state";s:2:"AL";s:3:"zip";s:4:"7460";s:7:"
country";s:2:"US";s:5:"phone";s:0:"";}

$second_string = 'a:1:{i:4;a:1:{i:0;a:6: 
{s:3:"SKU";s:0:"";s:4:"name";s:12:"Hypnotherapy";s:3:"url";s:72:"http://localhost
/mindworksa.co.za/wordpress/store/products/hypnotherapy
/";s:5:"price";s:5:"50.00";s:8:"quantity";s:1:"1";s:8:"download";s:0:"";}}}'

如何将信息分配给变量以便我可以单独访问，例如 $SKU = ""、$name = 等

How do I assign the info to variables so I can access individually eg $SKU = "", $name = etc.

我以前从未处理过序列化数据，任何帮助将不胜感激.

I've never worked with serialized data before and any help would be greatly appreciated.

非常感谢

推荐答案

我无法反序列化您的示例(您是否正确粘贴了它?)但 Wordpress 使用 serialize() 序列化对象以将它们存储在数据库中.

I am unable to unserialize your example (did you paste it in correctly?) but Wordpress uses serialize() to serialize objects to store them in the database.

您可以使用 unserialize().

You can unserialize them using unserialize().

一个简单的例子:

$serialized = 'a:3:{i:0;s:5:"apple";i:1;s:6:"banana";i:2;s:6:"orange";}';
var_dump(unserialize($serialized));

输出:

Array
(
    [0] => apple
    [1] => banana
    [2] => orange
)

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