What are the advantages of using json_encode/json_decode over PHP's serialize/unserialize functions for data serialization?

When comparing json_encode/json_decode to PHP's serialize/unserialize functions for data serialization, the main advantages of using JSON are readability, interoperability with other programming languages, and the ability to handle more complex data structures. JSON is a lightweight data interchange format that is easy to read and write for both humans and machines, making it a popular choice for web APIs and data storage. 

// Using json_encode/json_decode for data serialization
$data = ['name' => 'John Doe', 'age' => 30, 'city' => 'New York'];
$json = json_encode($data);

// To decode the JSON string back into an array
$decodedData = json_decode($json, true);

// $decodedData will now contain the original array ['name' => 'John Doe', 'age' => 30, 'city' => 'New York']

Keywords

json_encode json_decode serialize unserialize data serialization

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