session的使用问题
session我看手册上面是首先开启session();
然后在一个session变量
$_SEESION['user']='user';
但是我不知道怎么用
两个页面,一个页面是login.php,登录页面,
一个是edit.php,怎么样实现在两个页面上面用同一个SESSION呢,就是登录以后才可以看到里面的内容
login.php的代码
<?php$name='vicky';$user='vicky';$passwd='001';$pwd='001';seesion_start() if($name==$user && $passwd==$pwd){ //这个位置上面的值为true,按照道理说这里应该是执行session的,应该怎么样做呢 $_SESSION['$name']='$name';}else{ echo '请重新登录';}
那另外一个edit.php 页面怎么来判断这个session的ID呢
是否也开启 seeion_start();
回复讨论(解决方案)
$_SESSION['name']=$name; //是想这样吧
那另外一个edit.php 页面怎么来判断这个session的ID呢
是否也开启 seeion_start();
是的,也要开启 seeion_start();
echo $_SESSION['name']; //查看结果
楼上正解
只要有用到session的地方,都得开启session

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