使用会话来显示通知？

由 发布于 sessionphpmessagenotify
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我想在用户登录时显示一条消息：

If the data is correct I will create the user session and other session named CORRECT and then check if this session exist for show the correct message:

首先，我创建会话：

$_SESSION['CORRECT'] = true;

现在我检查：

if($_SESSION['CORRECT']){
    echo = "Correct";
    $_SESSION['CORRECT'] = false;
}else{
    echo = "Incorrect";
}

我的问题是，会话验证是否正确？还是应该这样检查？：

if($_SESSION['CORRECT'] == true)
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巢香莲
巢香莲

1: if($_SESSION['CORRECT']){}

2: if($_SESSION['CORRECT'] == true){}

两者均可用于检查，但它们的用途不同

if($_SESSION['CORRECT']){} will check that if($_SESSION['CORRECT']){} is present in the code or not and if($_SESSION['CORRECT'] == true){} will check whether the value of $_SESSION['CORRECT'] is equal to true.

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