how to use session_start() with ajax?

Question

basically, I have a dynamic php page that loads content using ajax. The content that it loads is supposed to get stuff from a session variable, but it can't because I don't have a session_start() . I do, its just that it's already processed when the actual page loads, and I can't add another session_start() when the content loads. Is there another way?

Thanks

Answer 1

session_start（）只是恢复现有会话，如果它正在进行中，所以你可以在AJAX处理程序中调用它。