roundcubemail/program/lib/Roundcube/rcube_imap_generic.php
protected function clear_mailbox_cache()
    {
        $this->clear_status_cache($this->selected);

        $keys = array('UIDNEXT', 'UIDVALIDITY', 'HIGHESTMODSEQ', 'NOMODSEQ',
            'PERMANENTFLAGS', 'QRESYNC', 'VANISHED', 'READ-WRITE');

        foreach ($keys as $key) {
            unset($this->data[$key]);
        }
    }
protected function clear_mailbox_cache()
    {
        $this->clear_status_cache($this->selected);

        $keys = array('UIDNEXT', 'UIDVALIDITY', 'HIGHESTMODSEQ', 'NOMODSEQ',
            'PERMANENTFLAGS', 'QRESYNC', 'VANISHED', 'READ-WRITE');

        foreach ($keys as $key) {
            unset($this->data[$key]);
        }
    }
protected function clear_mailbox_cache ( ) { $ this -> clear_status_cache ( $ this -> selected ) ; $ keys = array ( 'UIDNEXT' , 'UIDVALIDITY' , 'HIGHESTMODSEQ' , 'NOMODSEQ' , 'PERMANENTFLAGS' , 'QRESYNC' , 'VANISHED' , 'READ-WRITE' ) ; foreach ( $ keys as $ key ) { unset ( $ this -> data [ $ key ] ) ; } }
Clear internal cache of the current mailbox
Clear internal cache of the current mailbox