php - Persisting Authentication Across keep-alive Connection -


currently on website when user logged in, every webpage request have go database , check cookie confirm are, doing across keep-alive connections waste because connection authenticated, how can i, using php and/or apache, persist authentication across keep-alive connection? not possible?

just check cookie enter site connection database,

if checking ok: create session cookie unique encryption exemple

md5("name"."pass".time()))

you using sql once per session ;)


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