imap_msgno

(PHP 4, PHP 5, PHP 7, PHP 8)

imap_msgno — Gets the message sequence number for the given UID

說明

imap_msgno(IMAP\Connection $imap, int $message_uid): int

Returns the message sequence number for the given message_uid.

This function is the inverse of imap_uid().

參數(shù)

imap

IMAP\Connection 實例。

message_uid

The message UID

返回值

Returns the message sequence number for the given message_uid.

更新日志

版本 說明
8.1.0 現(xiàn)在 imap 參數(shù)接受 IMAP\Connection 實例，之前接受 資源(resource)。

參見

  • imap_uid() - This function returns the UID for the given message sequence number