PHP 8.4 Features I can’t live without anymore

class Player {
    private string $email;
    private string $firstName;
    private string $lastName;

    public function getEmail(): string {
        return $this->email;
    }

    public function setEmail(string $email): void {
        if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
            throw new InvalidArgumentException('Invalid email format');
        }
        $this->email = $email;
    }

    public function getFirstName(): string {
        return $this->firstName;
    }

    public function setFirstName(string $firstName): void {
        if (empty(trim($firstName))) {
            throw new InvalidArgumentException('First name cannot be empty');
        }
        $this->firstName = trim($firstName);
    }

    public function getLastName(): string {
        return $this->lastName;
    }

    public function setLastName(string $lastName): void {
        if (empty(trim($lastName))) {
            throw new InvalidArgumentException('Last name cannot be empty');
        }
        $this->lastName = trim($lastName);
    }

    public function getFullName(): string {
        return $this->firstName . ' ' . $this->lastName;
    }
}

class Player {
    public string $email {
        set {
            if (!filter_var($value, FILTER_VALIDATE_EMAIL)) {
                throw new InvalidArgumentException('Invalid email format');
            }
            $this->email = $value;
        }
    }

    public string $firstName {
        set => trim($value) ?: throw new InvalidArgumentException('First name cannot be empty');
    }

    public string $lastName {
        set => trim($value) ?: throw new InvalidArgumentException('Last name cannot be empty');
    }

    public string $fullName {
        get => $this->firstName . ' ' . $this->lastName;
    }
}

$name = (new MyClass())->myMethod();

$name = new MyClass()->myMethod();

#[Deprecated(
    message: "use writeArticleOnTime() instead",
    since: "kevin/procrastination:13.0"
)]
function writeArticleAboutPHP84(): void
{
    // I'll do it next week, I promise
}