how to split this url ?
https://example.in?url=https://test.in/admin/qrcode.php?s=qr&d=sps_dev_chanel_3&sf=8&ms=r&md=0.8&format=text
i need string after url, like below
https://test.in/admin/qrcode.php?s=qr&d=sps_dev_chanel_3&sf=8&ms=r&md=0.8&format=text

parse_url()will extract the URL parts. But your example is invalid, because the "url" parameter contains an URL which is not urlencoded (it is mandatory to encode special characters in parameters)