imap_uid
imap_uid
(PHP 4, PHP 5, PHP 7)
imap_uid — This function returns the UID for the given message sequence number
Description
int imap_uid ( resource $imap_stream , int $msg_number )
This function returns the UID for the given message sequence number. An UID is a unique identifier that will not change over time while a message sequence number may change whenever the content of the mailbox changes.
This function is the inverse of imap_msgno().
Parameters
-
imap_stream -
An IMAP stream returned by imap_open().
-
msg_number -
The message number.
Return Values
The UID of the given message.
Notes
Note:
This function is not supported by POP3 mailboxes.
See Also
- imap_msgno() - Gets the message sequence number for the given UID
© 1997–2017 The PHP Documentation Group
Licensed under the Creative Commons Attribution License v3.0 or later.
https://secure.php.net/manual/en/function.imap-uid.php
