(PHP 4, PHP 5, PHP 7, PHP 8)
imap_clearflag_full — Clears flags on messages
   This function causes a store to delete the specified
   flag to the flags set for the
   messages in the specified sequence.
  
imapAn 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 imapparameter expects an IMAP\Connection
  instance now; previously, a validimapresource was expected. | 
| 8.0.0 | A ValueError is now thrown on invalid optionsparameter values. Previously,
       a warning was emitted and the function returnedfalse. | 
