Abstract Factory Pattern Audit

Analyze PHP code for Abstract Factory pattern compliance — ensuring consistent object families and proper product hierarchies.

Detection Patterns

1. Missing Abstract Factory (Direct Instantiation of Families)

// ANTIPATTERN: Creating related objects without factory
class NotificationService
{
    public function send(string $type, string $message): void
    {
        if ($type === 'email') {
            $transport = new SmtpTransport();      // Family: Email
            $formatter = new HtmlFormatter();       // Family: Email
            $tracker = new EmailOpenTracker();       // Family: Email
        } elseif ($type === 'sms') {