Method demo

examples/demo.php:1919–1942

()

class SignatureHelpDemo
{
    public function demo(): void
    {
        // Place cursor inside parentheses to see parameter hints.
        // The active parameter updates as you type commas.
        $user = new User('Alice', 'alice@example.com');
        createUser('Alice', 'alice@example.com');  // standalone function
        $user->setStatus(Status::Active);          // instance method
        User::findByEmail('alice@example.com');    // static method
        new User('Bob', 'bob@example.com');        // constructor

        // Chains resolve through return types and properties:
        $user->getProfile()->setBio('Hello');                       // method return chain
        (new User('X', 'x@x.com'))->setStatus(Status::Active);     // (new ...)->method
        new User('X', 'x@x.com')->setStatus(Status::Active);     // PHP 8.4 style

        // Default values appear in parameter labels (e.g. "int $page = 1"):
        $svc = new ScaffoldingSignatureHelp();
        $svc->paginate(2, 50);

        // Per-parameter @param descriptions appear next to each parameter.
        // When the effective docblock type differs from the native PHP type
        // the description is prefixed with the effective type:
        $svc->search('php', 1, 25);
    }
}