imap_num_msg
(PHP 4, PHP 5, PHP 7, PHP 8)
imap_num_msg — Gets the number of messages in the current mailbox
说明
imap_num_msg(IMAP\Connection
$imap): int|falseGets the number of messages in the current mailbox.
参数
-
imap -
IMAP\Connection 实例。
返回值
Return the number of messages in the current mailbox, as an integer, or false on error.
更新日志
| 版本 | 说明 |
|---|---|
| 8.1.0 |
现在 imap 参数接受 IMAP\Connection
实例，之前接受 资源(resource)。
|
参见
- imap_num_recent() - Gets the number of recent messages in current mailbox
- imap_status() - Returns status information on a mailbox
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User Contributed Notes 1 note
comlampe at aol dot com ¶
18 years ago
While imap_status sets "read"-Flag when used, imap_num_msg does not touch any flag.
备份地址：http://www.lvesu.com/blog/php/function.imap-num-msg.php