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<?php $first_name = '{"first_name" : "Parag"}'; $last_name = '{"last_name" : "Tyagi"}'; $phone_number = '{"phone_number" : "9999999999"}'; $form_data['firstname'] = json_decode($first_name, TRUE)['first_name']; $form_data['lastname'] = json_decode($last_name, TRUE)['last_name']; $form_data['number'] = json_decode($phone_number, TRUE)['phone_number']; print_r($form_data);

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