How we can detect (with client JS or server PHP language) that our page is requested for displaying by in-app browser?
i see this QA in stackoverflow but i want to do this in Telegram messenger. i see useragentstring.com in Telegram in-app browser and in chrome browser. both show a exact same result:
Mozilla/5.0 (Linux; Android 6.0.1; ASUS_Z00LD Build/MMB29P) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.81 Mobile Safari/537.36
is there any suggestion to solve this problem?