In PHP, how do I serialize arrays in Symfony?

In Symfony, you can serialize arrays using the built-in serializer component. This makes it easy to convert your data into various formats such as JSON, XML, or YAML. Below is an example of how to serialize an array in Symfony:


        use Symfony\Component\Serializer\Serializer;
        use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
        use Symfony\Component\Serializer\Encoder\JsonEncoder;

        // Initialize the serializer
        $normalizers = [new ObjectNormalizer()];
        $encoders = [new JsonEncoder()];
        $serializer = new Serializer($normalizers, $encoders);

        // Sample array
        $data = [
            'name' => 'John Doe',
            'email' => 'john.doe@example.com',
            'role' => 'admin'
        ];

        // Serialize array to JSON
        $jsonContent = $serializer->serialize($data, 'json');

        echo $jsonContent; // Output: {"name":"John Doe","email":"john.doe@example.com","role":"admin"}

In PHP, how do I serialize arrays in Symfony?

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In PHP, how do I serialize arrays in Symfony?

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