Custom session save handler. What's happens really?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi,

i'm using in each script:

<?
session_set_save_handler(...); //register my custom function to store session
//into a mysql database

session_start(); //session.auto_start is set to 0 in php.ini
register_shutdown("session_write_close");

$object = unserialize($_SESSION['objectname']);
//modify the object
//....
$_SESSION['objectname'] = serialize($object);
?>

When are exactly called the write and read function of my custom handler?
Is it at the session_start that read function is called?
or is it at $object = unserialize($_SESSION['objectname'])?

Is write function called at session_write_close only?
or any time $_SESSION[] is writted?

Thanks a lot, I have no clue from PHP tutorial about this...

-- 
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php


[Index of Archives]     [PHP Home]     [Apache Users]     [PHP on Windows]     [Kernel Newbies]     [PHP Install]     [PHP Classes]     [Pear]     [Postgresql]     [Postgresql PHP]     [PHP on Windows]     [PHP Database Programming]     [PHP SOAP]

  Powered by Linux