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<?php
if(isset($_GET['PHPSESSID'])){
if
(isset(
$_GET
[
'PHPSESSID'
])){
session_id($_GET['PHPSESSID']);
session_id(
]);
}
session_start();
echo "SID".SID;
echo
"SID"
.SID;
//产生的SID格式为:Session name=Session ID
?>
<br/>
<a href="session.php?<?php echo SID?>">刷新</a>
<a href=
"session.php?<?php echo SID?>"
>刷新</a>