How JSON decodes an array of outputs

How does JSON decode an array of outputs?
a:2:{i:0;s:21: "www"; i:1;s:16: "Eee";}

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See Json_decode

http://php.net/manual/en/function.json-decode.php


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Are you sure this is the correct JSON format data?
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Where did the data in the database come from? I don't think he should be json ...

discuss

Reference:

Are you sure this is the correct JSON format data?

Same question
The database is like this!
Json_decode use an array for a value.

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Like the Serialize,
But it's a little weird.
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I've tested it, I can't restore it properly.

discuss

Like the Serialize,
But it's a little weird.

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This is not JSON.
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CMS Uchome seems to have stored data like this.
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First in this http://jsonlint.com/verify that the JSON format is correct, JSON conversion to the array of words with Json_decode
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Read out is this array (' www ', ' eee '); But the length of the array element is not correct
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Look, this format is not JSON, it's the result of serialize serialization, but the data is obviously problematic.

a:2:{i:0;s:21: "www"; i:1;s:16: "Eee";};

It means: An array contains two elements, the first element is a string with a length of 21 www (obviously not, the length should be 3), the second element is a string with a length of 16 eee (also not)

$str = ' a:2:{i:0;s:3: "www"; i:1;s:3: "Eee";} ';
Var_dump (Unserialize ($STR));
That should be right.
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Array (2) {[0]=> string (3) "www" [1]=> string (3) "Eee"}

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