GrumPHP\Parser\Php\Visitor\ForbiddenStaticMethodCallsVisitor::leaveNode PHP Method

    public function leaveNode(Node $node)
    {
        if (!$node instanceof Node\Expr\StaticCall) {
            return;
        }
        $class = implode('\\', $node->class->parts);
        $method = $node->name;
        $normalized = sprintf('%s::%s', $class, $method);
        if (!in_array($normalized, $this->blacklist)) {
            return;
        }
        $this->addError(sprintf('Found blacklisted "%s" static method call', $normalized), $node->getline(), ParseError::TYPE_ERROR);
    }