| | |
| | | return array_values($a_msg_headers); |
| | | } |
| | | else { // SEARCH searching result, need sorting |
| | | if ($cnt > $this->pagesize * 2) { |
| | | $cnt = count($msgs); |
| | | if ($cnt > 300) { // experimantal best result |
| | | // use memory less expensive (and quick) method for big result set |
| | | $a_index = $this->message_index($mailbox, $this->sort_field, $this->sort_order); |
| | | // get messages uids for one page... |
| | | $msgs = array_slice(array_keys($a_index), $start_msg, min(count($msgs)-$start_msg, $this->page_size)); |
| | | $msgs = array_slice(array_keys($a_index), $start_msg, min($cnt-$start_msg, $this->page_size)); |
| | | // ...and fetch headers |
| | | $this->_fetch_headers($mailbox, join(',', $msgs), $a_msg_headers, NULL); |
| | | |
| | |
| | | $a_msg_headers = iil_SortHeaders($a_msg_headers, $this->sort_field, $this->sort_order); |
| | | |
| | | // only return the requested part of the set |
| | | return array_slice(array_values($a_msg_headers), $start_msg, min(count($msgs)-$start_msg, $this->page_size)); |
| | | return array_slice(array_values($a_msg_headers), $start_msg, min($cnt-$start_msg, $this->page_size)); |
| | | } |
| | | } |
| | | } |