About php5 session loss problem

php5 session loss solution: 1. Modify the "php.ini" configuration file; 2. Use "Fecade Session::get()" to obtain or use the assistant function "session()"; 3. Restart service, clear cache.

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think session redirection is lost when using PHP5.1 Question

I checked a lot of information and also looked at the underlying code of redirect. Specifically, I found that there are multiple uses that are not quite right. Make a note to prevent forgetting:

When the session is lost after redirection:

1.php.ini configuration file, do not start automatically, the default is 0, session.auto_start=0 remains unchanged . Session.php in config can be set to open automatically.

2. Use Fecade Session::get() to obtain or use the helper function session(), do not use $_SESSION directly (it can be used after using the encapsulated session method, and the automatic session has been turned on)

3. After modification, be sure to restart the service and clear the cache. Many times the problem is corrected, but it does not take effect because the cache is not cleared, which wastes a lot of time.

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