php - $_COOKIE suddently does not return any value -


i have have problem code used run 6 month , yesterday page went blank! after debug found cause $_cookie. have cookie variable : $_cookie['company']; used return number doesn't return nothing. have no idea why did happened! didn't change thing in file.. can cause cookie not return value anymore?

any idea appreciated

thanks

sounds cookie in web browser expired. login page somewhere on site reset it.


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