如何在 Magento 的我自己的会话变量中保存值? [英] How do I save value in my own session variable in Magento?

问题描述

我正在使用 Magento 并尝试在其 index.php 文件中按如下方式在会话中保存一个值，但该值没有被保留.

I am using Magento and trying to save a value in the session as follows in its index.php file, but the value is not being retained.

$_SESSION['myvar'] = '1';

我该怎么做?

谢谢

推荐答案

假设您想将值Hello world"保存到会话中的欢迎消息"变量中.代码将是:

Let's say you want to save the value "Hello world" to the "welcome message" variable in the session. The code would be :

$inputMessage = 'Hello World';
Mage::getSingleton('core/session')->setWelcomeMessage($inputMessage);

现在您想在代码/站点的其他地方回显欢迎消息".

Now you want to echo the "welcome message" somewhere else in your code/site.

$outputMessage = Mage::getSingleton('core/session')->getWelcomeMessage();
echo $this->__($outputMessage);

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