Checks the current mailbox status on the server. It is similar to imap_status(), but will additionally sum up the size of all messages in the mailbox, which will take some additional time to execute. 手册上如是说!
The runtime difference between imap_status and imap_mailboxmsginfo is very significant on large mailboxes It is very slow,so don't use it to get mailbox size,used imap_get_quota instead.估计这个就是个慢东西,快不起来……
It is very slow,so don't use it to get mailbox size,used imap_get_quota instead.估计这个就是个慢东西,快不起来……