When converting an object to json, brackets are escaped, how to remove it?

Question

PHP

$data_str = json_encode($data, JSON_UNESCAPED_UNICODE);

{"url":"your-site.ru\/kontakty\/"}

Answer 1

The brackets here are only curly and they are not escaped.
If you are talking about slashes, then JSON_UNESCAPED_SLASHES .

Answer 2

$row['url'] = mb_convert_encoding($tmprow['url'], "UTF-8", "auto");