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Analysis of php session security issues_PHP tutorial
- WBOYOriginal
- 2016-07-21 15:28:031077browse
Therefore, our main solution is to verify the validity of the session ID.
The following is the quoted content:
Copy the code The code is as follows:
if(!isset($_SESSION['user_agent'])){
$_SESSION['user_agent'] =$_SERVER['REMOTE_ADDR'].$_SERVER[ 'HTTP_USER_AGENT'];
}
/* If the user session ID is fake*/
elseif ($_SESSION['user_agent'] != $_SERVER['REMOTE_ADDR'] .$_SERVER['HTTP_USER_AGENT' ]) {
session_regenerate_id();
}
?>
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