How to use unserialize in PHP

unserialize

Operations on a single serialized variable, converting it back to a PHP value.

The value returned is the converted value, which can be integer, float, string, array or object.

If the passed string is not deserializable, FALSE is returned and an E_NOTICE is generated.

Example 1:

$str = 'a:3:{s:8:"liqingbo";s:9:"李清波";s:11:"zhangxueyou";s:9:"张学友";s:10:"guofucheng";s:9:"郭富城";}';
$arr =  unserialize($str);
print_r($arr);

Output:

Array
(
    [liqingbo] => 李清波
    [zhangxueyou] => 张学友
    [guofucheng] => 郭富城
)

Recommended tutorial: "PHP Video Tutorial"

The above is the detailed content of How to use unserialize in PHP. For more information, please follow other related articles on the PHP Chinese website!