Leafo\ScssPhp\Compiler::compileMedia PHP Method

    protected function compileMedia(Block $media)
    {
        $this->pushEnv($media);
        $mediaQuery = $this->compileMediaQuery($this->multiplyMedia($this->env));
        if (!empty($mediaQuery)) {
            $this->scope = $this->makeOutputBlock(Type::T_MEDIA, [$mediaQuery]);
            $parentScope = $this->mediaParent($this->scope);
            $parentScope->children[] = $this->scope;
            // top level properties in a media cause it to be wrapped
            $needsWrap = false;
            foreach ($media->children as $child) {
                $type = $child[0];
                if ($type !== Type::T_BLOCK && $type !== Type::T_MEDIA && $type !== Type::T_DIRECTIVE && $type !== Type::T_IMPORT) {
                    $needsWrap = true;
                    break;
                }
            }
            if ($needsWrap) {
                $wrapped = new Block();
                $wrapped->sourceIndex = $media->sourceIndex;
                $wrapped->sourceLine = $media->sourceLine;
                $wrapped->sourceColumn = $media->sourceColumn;
                $wrapped->selectors = [];
                $wrapped->comments = [];
                $wrapped->parent = $media;
                $wrapped->children = $media->children;
                $media->children = [[Type::T_BLOCK, $wrapped]];
            }
            $this->compileChildrenNoReturn($media->children, $this->scope);
            $this->scope = $this->scope->parent;
        }
        $this->popEnv();
    }