Overwrite cookie failed PHP & ASP cross subdomain -


I have trouble overwriting the cookie value addition subdomain, a website running in ASP which is www.domain.com and Mobile is sharing the same cookie with the MSI with the site running in PHP

The cookie is made as ASP in www.domain.com:

  reaction. Cookies ("cookie_name") = "value1" response.cquiz ("cookie_name"). Timeout = Add date ("m", 1, date ()) response. Cookies ("cookie_name"). Domain = ".domain". "Reaction. Cookies (" When I try to overwrite the value in PHP (m.domain.com), I have found that ":  
  setkey (" cookie_name ", 'Value 2', time () + 60 * 60 * 24 * 30, "/", ".domain.com", incorrect);  

Execution return is true, but when I If I checked the cookie then the value could still not be changed "value1"

also tried to set the header through

  header ("set- Cookie: Cookie_name = value2; path = /; domain = .domain.com; ends = ". Gmstrftime ("% A,% d-% b-% Y% H:% M:% s GMT ", time () + 60 * 60 * 24 * 30);  

But still no blame, no idea? Many thanks.

Finally I Worked

  header ("cookie_name = value2; expires =" .gmstrftime ("% A,% d-% b-% Y% H:% M:% S GMT" , Time () + 60 * 60 * 24 * 30). "; Path = /; domain = domain.");  

Note the domain part (a dot), hope That it helps others


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