Some strange problems with session in PHP_PHP Tutorial

echo $_SESSION["kfGid"];//is 0005
$kfGid = $rs["kfGid"];//0001
echo $_SESSION["kfGid"];//actually becomes 0001

Solve the method:

1.php version parsing problem. For security reasons, you'd better not write this. Just change $kfGid to something else.

2.php.ini register_global is changed to off

In order to improve security, register_global is generally set to off

http://www.bkjia.com/PHPjc/364131.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/364131.htmlTechArticleecho $_SESSION[kfGid];//is 0005 $kfGid = $rs[kfGid];//0001 echo $_SESSION[kfGid];//It turned into 0001. Solution: 1. PHP version parsing problem. For safety's sake, you'd better not do this...