php – 这是什么字符串？如何反序列化此字符串？

参见英文答案 > What is the type this string? a:1:{s:2:“en”;}                                    3个
这是什么字符串？我如何反序列化并从中获取数组？

a:2:{i:0;s:7:"Abogado";i:1;s:7:"Notario";}

解决方法:

这是一个序列化的字符串.您可以使用此函数对其进行反序列化：unserialize(),如下所示：

$str = 'a:2:{i:0;s:7:"Abogado";i:1;s:7:"Notario";}';
print_r(unserialize($str));

输出：

Array ( [0] => Abogado [1] => Notario )

边注：

手册中的引用：

Warning:
FALSE is returned both in the case of an error and if unserializing the serialized FALSE value. It is possible to catch this special case by comparing str with serialize(false) or by catching the issued E_NOTICE.

Warning:
Do not pass untrusted user input to unserialize(). Unserialization can result in code being loaded and executed due to object instantiation and autoloading, and a malicIoUs user may be able to exploit this. Use a safe, standard data interchange format such as JSON (via json_decode() and json_encode()) if you need to pass serialized data to the user.