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解决:Notice: A session had already been started – ignoring session_start()...

by admin on 2014-06-03 17:05:45 in ,



Notice: A session had already been started – ignoring session_start() in .. on line ..
This happens when you try to start session more than once.
The solution for above problem is
1) in php.ini file set session.autostart to 0
session.auto_start = 0
2) In your code use this line
if (!session_id()) session_start();
instead of
session_start();
或者
将原来的
session_start();
修改为
if (!isset($_SESSION)) {
session_start();
}


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