From:             [EMAIL PROTECTED]
Operating system: linux
PHP version:      4.3.0
PHP Bug Type:     Session related
Bug description:  $_session looses type

The following snippet:
$bunch=10;
$_SESSION['mail'] = (int)$_SESSION['mail'] + $bunch;
only works with the (int) in front of $_session.

Otherwise get "unsupported operand types" error.

This is mysterious, Session control in PHP should preserve type.
Typical Session file was as follows:
mail|i:-1;Mail_title|s:4:"test";Mail_body|s:4:"test";
you see mail was of type i.


-- 
Edit bug report at http://bugs.php.net/?id=21953&edit=1
-- 
Try a CVS snapshot:         http://bugs.php.net/fix.php?id=21953&r=trysnapshot
Fixed in CVS:               http://bugs.php.net/fix.php?id=21953&r=fixedcvs
Fixed in release:           http://bugs.php.net/fix.php?id=21953&r=alreadyfixed
Need backtrace:             http://bugs.php.net/fix.php?id=21953&r=needtrace
Try newer version:          http://bugs.php.net/fix.php?id=21953&r=oldversion
Not developer issue:        http://bugs.php.net/fix.php?id=21953&r=support
Expected behavior:          http://bugs.php.net/fix.php?id=21953&r=notwrong
Not enough info:            http://bugs.php.net/fix.php?id=21953&r=notenoughinfo
Submitted twice:            http://bugs.php.net/fix.php?id=21953&r=submittedtwice
register_globals:           http://bugs.php.net/fix.php?id=21953&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=21953&r=php3
Daylight Savings:           http://bugs.php.net/fix.php?id=21953&r=dst
IIS Stability:              http://bugs.php.net/fix.php?id=21953&r=isapi
Install GNU Sed:            http://bugs.php.net/fix.php?id=21953&r=gnused

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