public function visitFile(vfsStreamFile $file)
    {
        $this->current[$file->getName()] = $file->getContent();
        return $this;
    }
public function visitFile(vfsStreamFile $file)
    {
        $this->current[$file->getName()] = $file->getContent();
        return $this;
    }
public function visitFile ( vfsStreamFile $ file ) { $ this -> current [ $ file -> getName ( ) ] = $ file -> getContent ( ) ; return $ this ; }
visit a file and process it

@param   vfsStreamFile              $file
@return  vfsStreamStructureVisitor
visit a file and process it