Changing session variable after refresh/change page

I`ve problem with session variables on my page.

session_start();
session_regenerate_id();
$_SESSION['test'] = 'test';

When i refresh page first time ['test'] is changing to ["test"]=> 开发者_JAVA技巧&string(4) "test" , after next refreshing page ["test"]=> &array(0) {}. Please help.

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Try using session_write_close(); at the bottom of the page...

Are you using a header() redirect or anything of that nature? If so, this function ensures that the session variable is written before changing the page.

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You need to set registry_globals = off to work right. I had the same problem in a rent server. Now everything is ok