PHP Session Control

1<?PHP2 Session_Start();//Open Session First3 //Store session information4 $_session["UID"]= "123";5 Echo $_session["UID"];6 //Session7 //1. Storage on the server8 //2. Can store any type of data9 //3. There is a default expiration time of 15 minutesTen //4. Each login will save one copy One //session Usage: A //1. Can be used to pass values between pages - //2. Can record the status of the logged-in person - //3. To prevent users from skipping logins the //cookie16//1.stored in the client -2.only strings can be stored -3.default permanent, you can set the expiration time +4.each login will save one copy
Cookie Storage Information
Setcookie ("UID", $uid); -?>

PHP Session Control