7 Upcoming JavaScript Features That Will Feel Familiar to PHP Developers

As a PHP developer transitioning to JavaScript, you may feel unfamiliar, but JavaScript is adding features that will feel familiar.

1. Pipe Operator

PHP developers are accustomed to using the pipe ( |>) or method chaining to process data streams. JavaScript now proposes a similar pipe operator.

PHP pipe example:

$result = $value |> step1(%) |> step2(%) |> step3(%);

JavaScript proposal:

const result = value |> step1(%) |> step2(%) |> step3(%);

This makes JavaScript data handling more intuitive, similar to PHP's fluent style.

2. Property Shorthand

PHP allows shorthand when array keys match variable names. JavaScript now introduces a similar convenience in object literals.

PHP shorthand example:

$name = "John";
$age = 30;
$user = compact('name', 'age'); // or [$name => $name, $age => $age];

JavaScript example (ES6 feature):

const name = "John";
const age = 30;
const user = { name, age }; // already ES6

3. Nullish Coalescing Operator

PHP has long used the ?? operator for default values. JavaScript now adds the same operator.

PHP nullish coalescing: $username = $_GET['user'] ?? 'guest'; JavaScript equivalent:

const username = getUser() ?? 'guest';

4. Optional Chaining

PHP 8 introduced the nullsafe operator ( ?->) to safely access nested properties. JavaScript now offers a comparable optional‑chaining syntax.

PHP nullsafe example: $country = $user?->getAddress()?->getCountry(); JavaScript optional chaining:

const country = user?.address?.country;

5. Tuples

PHP developers often return multiple values via arrays. JavaScript is exploring formal tuple support.

PHP multiple‑value return:

function getCoordinates() {
    return [10, 20];
}
[$x, $y] = getCoordinates();

JavaScript tuple proposal (#[]):

function getCoordinates() {
    return #[10, 20];
}
const [x, y] = getCoordinates();

6. Pattern Matching

PHP’s match expression simplifies complex conditionals. JavaScript is considering a similar pattern‑matching construct.

PHP match expression:

$result = match($statusCode) {
    200, 201 => 'success',
    404 => 'not found',
    default => 'unknown',
};

JavaScript proposal:

const result = match (statusCode) {
    when 200, 201: 'success',
    when 404: 'not found',
    default: 'unknown',
};

7. Enums

PHP 8.1 introduced robust enum support, and JavaScript is exploring comparable enum functionality.

PHP enum example:

enum Status: string {
    case PENDING = 'pending';
    case ACTIVE = 'active';
    case INACTIVE = 'inactive';
}

JavaScript enum proposal:

enum Status {
    PENDING = 'pending',
    ACTIVE = 'active',
    INACTIVE = 'inactive'
}

Conclusion

JavaScript’s rapid evolution is narrowing the syntax and feature gap with PHP. These new capabilities lower the learning curve for PHP developers and make switching between the two languages smoother. As JavaScript continues to adopt proven ideas from other languages, we can expect more familiar features to appear, benefiting multi‑language developers.