> believe should be addressed. The problem being that session_register()
> function does not work unless the user has register_globals enabled.
I think there is a misunderstanding with regard to how
sessions interact with global variables.
The session extension makes use of globals only, if
register_globals is set.
Your patch creates references between track and global
variables, even if register_globals is not enabled.
Prior to 4.3, the session module did not create any
references upon session_register() in the register_globals=1
case. This however is necesssary to make get_session_var()
reliably work and avoid any lookups in the global sym table.
Because this behaviour is new, I don't see how existing
applications could break.
- Sascha
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