imap_close()

(PHP 4, PHP 5, PHP 7)

Close an IMAP stream

说明

imap_close(resource $imap_stream[,int $flag= 0]): bool

Closes the imap stream.

$imap_stream: 由imap_open()返回的 IMAP 流。
$flag: If set to CL_EXPUNGE, the function will silently expunge the mailbox before closing, removing all messages marked for deletion. You can achieve the same thing by using imap_expunge()

成功时返回TRUE，或者在失败时返回FALSE。