(PHP 4, PHP 5, PHP 7, PHP 8)
imap_clearflag_full — Clears flags on messages
imap_clearflag_full( IMAP\Connection $imap, string $sequence, string $flag, int $options = 0 ): true
This function causes a store to delete the specified flag to the flags set for the messages in the specified sequence.
imap
An IMAP\Connection instance.
sequence A sequence of message numbers. You can enumerate desired messages with the X,Y syntax, or retrieve all messages within an interval with the X:Y syntax
flagThe flags which you can unset are "\\Seen", "\\Answered", "\\Flagged", "\\Deleted", and "\\Draft" (as defined by » RFC2060)
options options are a bit mask and may contain the single option:
ST_UID - The sequence argument contains UIDs instead of sequence numbers Always returns true.
Throws a ValueError if options is invalid.
| Version | Description |
|---|---|
| 8.1.0 | The imap parameter expects an IMAP\Connection instance now; previously, a valid imap resource was expected. |
| 8.0.0 | A ValueError is now thrown on invalid options parameter values. Previously, a warning was emitted and the function returned false. |
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https://www.php.net/manual/en/function.imap-clearflag-full.php