<?php get_declared_classes(): array
<?php if (null === self::$vendorRoots) { self::$vendorRoots = []; foreach (get_declared_classes() as $class) { if ('C' === $class[0] && str_starts_with($class, 'ComposerAutoloaderInit')) { $r = new \ReflectionClass($class); $v = \dirname($r->getFileName(), 2);