note 32720 added to function.session-set-save-handler
| From: | ycdtosa at rack1 dot php dot net | Date: | Thu, 05 Jun 2003 07:09:11 +0000 |
| Subject: | note 32720 added to function.session-set-save-handler | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-49766@lists.php.net to get a copy of this message | ||
in the _write ($id, $sess_data) $sess_data is in fact a kind of serialized data like that pointed by
sean at php dot net (31-Jul-2002)
but dont expect it to be the whole session info.
It just holds the changing part of it!
so if you set 3 values in your session
lets say:
$_SESSION['sesid']='strangenumberorelse';
$_SESSION['flavor']='matrix';
$_SESSION['name']='neo';
you will get in $sess_data
sesid|s:15:"weirdnumberhere";flavor|s:6:"matrix";name|s:3:"neo";
if in next page you set
$_SESSION['flavor']='Sion';
you will only get in $sess_data
flavor|s:4:"Sion";
and NOT
sesid|s:15:"weirdnumberhere";flavor|s:4:"Sion";name|s:3:"neo";
as i was expecting.
So if dont try to get the 'name' from $sess_data...
it wont be there.
Hope it saves your time.
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Manual Page -- http://www.php.net/manual/en/function.session-set-save-handler.php
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