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| # Constants Object Feature Test
| # Test declaration of immutable object constants and verify property modification errors
|
| # Declare constant object and print its properties
| const object $person = {
| string name: "Bruce Wayne",
| int age: 42,
| object address: {
| string city: "Gotham",
| int zip: 12345
| }
| };
| printnl($person->name, " is ", $person->age, " years old.");
| printnl("City: ", $person->address->city, ", ZIP: ", $person->address->zip);
|
| # Attempt to modify a property of the constant object (should produce runtime error)
| $person->age = 43;
|
|
