What potential pitfalls should be considered when converting JSON into class properties in PHP?

One potential pitfall when converting JSON into class properties in PHP is that the JSON data may not always match the structure of the class properties, leading to errors or unexpected behavior. To avoid this issue, it's important to validate the JSON data before attempting to assign it to class properties. One way to do this is by using the `json_decode` function with the second parameter set to `true` to decode the JSON data into an associative array, and then iterate over the array to assign the values to the class properties. 

$jsonData = '{"name": "John", "age": 30}';
$data = json_decode($jsonData, true);

if ($data) {
    $user = new User();
    foreach ($data as $key => $value) {
        if (property_exists($user, $key)) {
            $user->$key = $value;
        }
    }
}

class User {
    public $name;
    public $age;
}

Keywords

JSON class properties conversion PHP errors

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