(PHP 3 = 3.0.4, PHP 4 )
This function returns an object containing status
information. Valid flags are:
SA_MESSAGES - set status- messages to the number
of messages in the mailbox
SA_RECENT - set status- recent to the number of
recent messages in the mailbox
SA_UNSEEN - set status- unseen to the number of
unseen (new) messages in the mailbox
SA_UIDNEXT - set status- uidnext to the next uid
to be used in the mailbox
SA_UIDVALIDITY - set status- uidvalidity to a
constant that changes when uids for the mailbox may no
longer be valid
status- flags is also set, which contains a bitmask
which can be checked against any of the above constants.