$geshi = new \GeSHi($file->getContent(), $this->getType($file));
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->set_header_type(GESHI_HEADER_DIV);
$geshi = new \GeSHi($file->getContent(), $this->getType($file));
$geshi->enable_line_numbers(GESHI_NORMAL_LINE_NUMBERS);
$geshi->set_header_type(GESHI_HEADER_DIV);