Size is $size
\n"; } $total_size = 0; do { $read = fgets($imap_stream, 9096); if ($imap_general_debug) { echo "$read
\n"; flush(); } $data[] = $read; $total_size += strlen($read); } while ($total_size < $size); $size = 0; } // For debugging purposes if ($imap_general_debug) { echo "$read
\n"; flush(); } } while (true); $response = $regs[1]; $message = trim($regs[2]); if ($imap_general_debug) echo '--
'; if ($handle_errors == false) return $data; if ($response == 'NO') { // ignore this error from m$ exchange, it is not fatal (aka bug) if (strstr($message, 'command resulted in') === false) { set_up_language($squirrelmail_language); echo "
\n"; echo _("ERROR : Could not complete request."); echo "
\n"; echo _("Reason Given: "); echo $message . "
\n"; exit; } } else if ($response == 'BAD') { set_up_language($squirrelmail_language); echo "
\n"; echo _("ERROR : Bad or malformed request."); echo "
\n"; echo _("Server responded: "); echo $message . "
\n"; exit; } return $data; } function start_filters() { global $mailbox, $username, $key, $imapServerAddress, $imapPort, $imap, $imap_general, $filters, $imap_stream, $imapConnection, $UseSeparateImapConnection, $AllowSpamFilters; if ($mailbox == 'INBOX') { // Detect if we have already connected to IMAP or not. // Also check if we are forced to use a separate IMAP connection if ((!isset($imap_stream) && !isset($imapConnection)) || $UseSeparateImapConnection) { $stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 10); $previously_connected = false; } elseif (isset($imapConnection)) { $stream = $imapConnection; $previously_connected = true; } else { $previously_connected = true; $stream = $imap_stream; } if (sqimap_get_num_messages($stream, 'INBOX') > 0) { // Filter spam from inbox before we sort them into folders if ($AllowSpamFilters) spam_filters($stream); // Sort into folders user_filters($stream); } if (!$previously_connected) sqimap_logout($stream); } } function user_filters($imap_stream) { $filters = load_filters(); if (! $filters) return; sqimap_mailbox_select($imap_stream, 'INBOX'); // For every rule for ($i=0; $i < count($filters); $i++) { // If it is the "combo" rule if ($filters[$i]['where'] == 'To or Cc') { /* * If it's "TO OR CC", we have to do two searches, one for TO * and the other for CC. */ filter_search_and_delete($imap_stream, 'TO', $filters[$i]['what'], $filters[$i]['folder']); filter_search_and_delete($imap_stream, 'CC', $filters[$i]['what'], $filters[$i]['folder']); } else { /* * If it's a normal TO, CC, SUBJECT, or FROM, then handle it * normally. */ filter_search_and_delete($imap_stream, $filters[$i]['where'], $filters[$i]['what'], $filters[$i]['folder']); } } // Clean out the mailbox whether or not auto_expunge is on // That way it looks like it was redirected properly sqimap_mailbox_expunge($imap_stream, 'INBOX'); } function filter_search_and_delete($imap, $where, $what, $where_to) { // Don't mess with the " characters on this fputs line! fputs ($imap, 'a001 SEARCH ALL ' . $where . ' "' . addslashes($what) . "\"\r\n"); $read = filters_sqimap_read_data ($imap, 'a001', true, $response, $message); // This may have problems with EIMS due to it being goofy for ($r=0; $r < count($read) && substr($read[$r], 0, 8) != '* SEARCH'; $r++) {} if ($response == 'OK') { $ids = explode(' ', $read[$r]); if (sqimap_mailbox_exists($imap, $where_to)) { for ($j=2; $j < count($ids); $j++) { $id = trim($ids[$j]); sqimap_messages_copy ($imap, $id, $id, $where_to); sqimap_messages_flag ($imap, $id, $id, 'Deleted'); } } } } // These are the spam filters function spam_filters($imap_stream) { global $data_dir, $username; global $SpamFilters_YourHop; global $SpamFilters_DNScache; $filters_spam_scan = getPref($data_dir, $username, 'filters_spam_scan'); $filters_spam_folder = getPref($data_dir, $username, 'filters_spam_folder'); $filters = load_spam_filters(); $run = 0; foreach ($filters as $Key=> $Value) { if ($Value['enabled']) $run ++; } // short-circuit if ($run == 0) { return; } sqimap_mailbox_select($imap_stream, 'INBOX'); // Ask for a big list of all "Received" headers in the inbox with // flags for each message. Kinda big. fputs($imap_stream, 'A3999 FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' . "(RECEIVED)])\r\n"); $read = filters_sqimap_read_data ($imap_stream, 'A3999', true, $response, $message); if ($response != 'OK') return; $i = 0; while ($i < count($read)) { // EIMS will give funky results $Chunks = explode(' ', $read[$i]); if ($Chunks[0] != '*') { $i ++; continue; } $MsgNum = $Chunks[1]; $IPs = array(); $i ++; $IsSpam = 0; $Scan = 1; // Check for normal IMAP servers if ($filters_spam_scan == 'new') { if (is_int(strpos($Chunks[4], '\Seen'))) { $Scan = 0; } } // Look through all of the Received headers for IP addresses // Stop when I get ")" on a line // Stop if I get "*" on a line (don't advance) // and above all, stop if $i is bigger than the total # of lines while (($i < count($read)) && ($read[$i][0] != ')' && $read[$i][0] != '*' && $read[$i][0] != "\n") && (! $IsSpam)) { // Check to see if this line is the right "Received from" line // to check if (is_int(strpos($read[$i], $SpamFilters_YourHop))) { // short-circuit and skip work if we don't scan this one if ($Scan) { $read[$i] = ereg_replace('[^0-9\.]', ' ', $read[$i]); $elements = explode(' ', $read[$i]); foreach ($elements as $value) { if ($value != '' && ereg('[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}', $value, $regs)) { $Chunks = explode('.', $value); if (filters_spam_check_site($Chunks[0], $Chunks[1], $Chunks[2], $Chunks[3], $filters)) { $IsSpam ++; break; // no sense in checking more IPs } } } } } $i ++; } // Lookie! It's spam! Yum! if ($IsSpam) { if (sqimap_mailbox_exists ($imap_stream, $filters_spam_folder)) { sqimap_messages_copy ($imap_stream, $MsgNum, $MsgNum, $filters_spam_folder); sqimap_messages_flag ($imap_stream, $MsgNum, $MsgNum, 'Deleted'); } } else { } } sqimap_mailbox_expunge($imap_stream, 'INBOX'); session_register('SpamFilters_DNScache'); } // Does the loop through each enabled filter for the specified IP address. // IP format: $a.$b.$c.$d function filters_spam_check_site($a, $b, $c, $d, &$filters) { global $SpamFilters_DNScache; foreach ($filters as $key => $value) { if ($filters[$key]['enabled']) { if ($filters[$key]['dns']) { $filter_revip = $d . '.' . $c . '.' . $b . '.' . $a . '.' . $filters[$key]['dns']; if (strlen($SpamFilters_DNScache[$filter_revip]) == 0) { $SpamFilters_DNScache[$filter_revip]=gethostbyname($filter_revip); } if ($SpamFilters_DNScache[$filter_revip] == $filters[$key]['result']) { return 1; } } } } return 0; } function load_filters() { global $data_dir, $username; $filters = array(); for ($i=0; $fltr = getPref($data_dir, $username, 'filter' . $i); $i++) { $ary = explode(',', $fltr); $filters[$i]['where'] = $ary[0]; $filters[$i]['what'] = $ary[1]; $filters[$i]['folder'] = $ary[2]; } return $filters; } function load_spam_filters() { global $data_dir, $username; $filters['MAPS RBL']['prefname'] = 'filters_spam_maps_rbl'; $filters['MAPS RBL']['name'] = 'MAPS Realtime Blackhole List'; $filters['MAPS RBL']['link'] = 'http://www.mail-abuse.org/rbl/'; $filters['MAPS RBL']['dns'] = 'blackholes.mail-abuse.org'; $filters['MAPS RBL']['result'] = '127.0.0.2'; $filters['MAPS RBL']['comment'] = _("COMMERCIAL - This list contains servers that are verified spam senders. It is a pretty reliable list to scan spam from."); $filters['MAPS RSS']['prefname'] = 'filters_spam_maps_rss'; $filters['MAPS RSS']['name'] = 'MAPS Relay Spam Stopper'; $filters['MAPS RSS']['link'] = 'http://www.mail-abuse.org/rss/'; $filters['MAPS RSS']['dns'] = 'relays.mail-abuse.org'; $filters['MAPS RSS']['result'] = '127.0.0.2'; $filters['MAPS RSS']['comment'] = _("COMMERCIAL - Servers that are configured (or misconfigured) to allow spam to be relayed through their system will be banned with this. Another good one to use."); $filters['MAPS DUL']['prefname'] = 'filters_spam_maps_dul'; $filters['MAPS DUL']['name'] = 'MAPS Dial-Up List'; $filters['MAPS DUL']['link'] = 'http://www.mail-abuse.org/dul/'; $filters['MAPS DUL']['dns'] = 'dialups.mail-abuse.org'; $filters['MAPS DUL']['result'] = '127.0.0.3'; $filters['MAPS DUL']['comment'] = _("COMMERCIAL - Dial-up users are often filtered out since they should use their ISP's mail servers to send mail. Spammers typically get a dial-up account and send spam directly from there."); $filters['MAPS RBLplus-RBL']['prefname'] = 'filters_spam_maps_rblplus_rbl'; $filters['MAPS RBLplus-RBL']['name'] = 'MAPS RBL+ RBL List'; $filters['MAPS RBLplus-RBL']['link'] = 'http://www.mail-abuse.org/'; $filters['MAPS RBLplus-RBL']['dns'] = 'rbl-plus.mail-abuse.org'; $filters['MAPS RBLplus-RBL']['result'] = '127.0.0.2'; $filters['MAPS RBLplus-RBL']['comment'] = _("COMMERCIAL - RBL+ Blackhole entries."); $filters['MAPS RBLplus-RSS']['prefname'] = 'filters_spam_maps_rblplus_rss'; $filters['MAPS RBLplus-RSS']['name'] = 'MAPS RBL+ List RSS entries'; $filters['MAPS RBLplus-RSS']['link'] = 'http://www.mail-abuse.org/'; $filters['MAPS RBLplus-RSS']['dns'] = 'rbl-plus.mail-abuse.org'; $filters['MAPS RBLplus-RSS']['result'] = '127.0.0.2'; $filters['MAPS RBLplus-RSS']['comment'] = _("COMMERCIAL - RBL+ OpenRelay entries."); $filters['MAPS RBLplus-DUL']['prefname'] = 'filters_spam_maps_rblplus_dul'; $filters['MAPS RBLplus-DUL']['name'] = 'MAPS RBL+ List DUL entries'; $filters['MAPS RBLplus-DUL']['link'] = 'http://www.mail-abuse.org/'; $filters['MAPS RBLplus-DUL']['dns'] = 'rbl-plus.mail-abuse.org'; $filters['MAPS RBLplus-DUL']['result'] = '127.0.0.3'; $filters['MAPS RBLplus-DUL']['comment'] = _("COMMERCIAL - RBL+ Dial-up entries."); $filters['Osirusoft Relays']['prefname'] = 'filters_spam_maps_osirusoft_relay'; $filters['Osirusoft Relays']['name'] = 'Osirusoft Relay List'; $filters['Osirusoft Relays']['link'] = 'http://relays.osirusoft.com/'; $filters['Osirusoft Relays']['dns'] = 'relays.osirusoft.com'; $filters['Osirusoft Relays']['result'] = '127.0.0.2'; $filters['Osirusoft Relays']['comment'] = _("FREE - Osirusoft Relays - Osirusofts list of verified open relays. Seems to include servers used by abuse@uunet.net auto-replies too."); $filters['Osirusoft DUL']['prefname'] = 'filters_spam_maps_osirusoft_dul'; $filters['Osirusoft DUL']['name'] = 'Osirusoft Dialup List'; $filters['Osirusoft DUL']['link'] = 'http://relays.osirusoft.com/'; $filters['Osirusoft DUL']['dns'] = 'relays.osirusoft.com'; $filters['Osirusoft DUL']['result'] = '127.0.0.3'; $filters['Osirusoft DUL']['comment'] = _("FREE - Osirusoft Dialups - Osirusofts Dialup Spam Source list."); $filters['Osirusoft Spam Source']['prefname'] = 'filters_spam_maps_osirusoft_rc'; $filters['Osirusoft Spam Source']['name'] = 'Osirusoft Confirmed Spam Source List'; $filters['Osirusoft Spam Source']['link'] = 'http://relays.osirusoft.com/'; $filters['Osirusoft Spam Source']['dns'] = 'relays.osirusoft.com'; $filters['Osirusoft Spam Source']['result'] = '127.0.0.4'; $filters['Osirusoft Spam Source']['comment'] = _("FREE - Osirusoft Confirmed Spam Source - Sites that continually spam and have been manually added after multiple nominations. Use with caution. Seems to catch abuse auto-replies from some ISPs."); $filters['Osirusoft Smart Host']['prefname'] = 'filters_spam_maps_osirusoft_sh'; $filters['Osirusoft Smart Host']['name'] = 'Osirusoft Smart Host List'; $filters['Osirusoft Smart Host']['link'] = 'http://relays.osirusoft.com/'; $filters['Osirusoft Smart Host']['dns'] = 'relays.osirusoft.com'; $filters['Osirusoft Smart Host']['result'] = '127.0.0.5'; $filters['Osirusoft Smart Host']['comment'] = _("FREE - Osirusoft Smart Hosts - List of hosts that are secure but relay for other mail servers that are not secure."); $filters['Osirusoft SPAMware']['prefname'] = 'filters_spam_maps_osirusoft_ss'; $filters['Osirusoft SPAMware']['name'] = 'Osirusoft Spamware Developers List'; $filters['Osirusoft SPAMware']['link'] = 'http://relays.osirusoft.com/'; $filters['Osirusoft SPAMware']['dns'] = 'relays.osirusoft.com'; $filters['Osirusoft SPAMware']['result'] = '127.0.0.6'; $filters['Osirusoft SPAMware']['comment'] = _("FREE - Osirusoft Spamware Developers - It is believed that these are IP ranges of companies that are known to produce spam software. Seems to catch abuse auto-replies from some ISPs."); $filters['Osirusoft Unc. OptIn']['prefname'] = 'filters_spam_maps_osirusoft_sl'; $filters['Osirusoft Unc. OptIn']['name'] = 'Osirusoft Unconfirmed OptIn Server List'; $filters['Osirusoft Unc. OptIn']['link'] = 'http://relays.osirusoft.com/'; $filters['Osirusoft Unc. OptIn']['dns'] = 'relays.osirusoft.com'; $filters['Osirusoft Unc. OptIn']['result'] = '127.0.0.7'; $filters['Osirusoft Unc. OptIn']['comment'] = _("FREE - Osirusoft Unconfirmed OptIn Servers - List of listservers that opt users in without confirmation."); $filters['ORDB']['prefname'] = 'filters_spam_ordb'; $filters['ORDB']['name'] = 'Open Relay Database List'; $filters['ORDB']['link'] = 'http://www.ordb.org/'; $filters['ORDB']['dns'] = 'relays.ordb.org'; $filters['ORDB']['result'] = '127.0.0.2'; $filters['ORDB']['comment'] = _("FREE - ORDB was born when ORBS went off the air. It seems to have fewer false positives than ORBS did though."); $filters['ORBZ Inputs']['prefname'] = 'filters_spam_orbz'; $filters['ORBZ Inputs']['name'] = 'ORBZ Inputs List'; $filters['ORBZ Inputs']['link'] = 'http://www.orbz.org/'; $filters['ORBZ Inputs']['dns'] = 'inputs.orbz.org'; $filters['ORBZ Inputs']['result'] = '127.0.0.2'; $filters['ORBZ Inputs']['comment'] = _("FREE - Another ORBS replacement (just the INPUTS database used here)."); $filters['ORBZ Outputs']['prefname'] = 'filters_spam_orbz_outputs'; $filters['ORBZ Outputs']['name'] = 'ORBZ Outputs List'; $filters['ORBZ Outputs']['link'] = 'http://www.orbz.org/'; $filters['ORBZ Outputs']['dns'] = 'outputs.orbz.org'; $filters['ORBZ Outputs']['result'] = '127.0.0.2'; $filters['ORBZ Outputs']['comment'] = _("FREE - Another ORBS replacement (just the OUTPUTS database used here)."); $filters['FiveTen Direct']['prefname'] = 'filters_spam_fiveten_src'; $filters['FiveTen Direct']['name'] = 'Five-Ten-sg.com Direct SPAM Sources'; $filters['FiveTen Direct']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; $filters['FiveTen Direct']['dns'] = 'blackholes.five-ten-sg.com'; $filters['FiveTen Direct']['result'] = '127.0.0.2'; $filters['FiveTen Direct']['comment'] = _("FREE - Five-Ten-sg.com - Direct SPAM sources."); $filters['FiveTen DUL']['prefname'] = 'filters_spam_fiveten_dul'; $filters['FiveTen DUL']['name'] = 'Five-Ten-sg.com DUL Lists'; $filters['FiveTen DUL']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; $filters['FiveTen DUL']['dns'] = 'blackholes.five-ten-sg.com'; $filters['FiveTen DUL']['result'] = '127.0.0.3'; $filters['FiveTen DUL']['comment'] = _("FREE - Five-Ten-sg.com - Dial-up lists - includes some DSL IPs."); $filters['FiveTen Unc. OptIn']['prefname'] = 'filters_spam_fiveten_oi'; $filters['FiveTen Unc. OptIn']['name'] = 'Five-Ten-sg.com Unconfirmed OptIn Lists'; $filters['FiveTen Unc. OptIn']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; $filters['FiveTen Unc. OptIn']['dns'] = 'blackholes.five-ten-sg.com'; $filters['FiveTen Unc. OptIn']['result'] = '127.0.0.4'; $filters['FiveTen Unc. OptIn']['comment'] = _("FREE - Five-Ten-sg.com - Bulk mailers that do not use confirmed opt-in."); $filters['FiveTen Others']['prefname'] = 'filters_spam_fiveten_oth'; $filters['FiveTen Others']['name'] = 'Five-Ten-sg.com Other Misc. Servers'; $filters['FiveTen Others']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; $filters['FiveTen Others']['dns'] = 'blackholes.five-ten-sg.com'; $filters['FiveTen Others']['result'] = '127.0.0.5'; $filters['FiveTen Others']['comment'] = _("FREE - Five-Ten-sg.com - Other misc. servers."); $filters['FiveTen Single Stage']['prefname'] = 'filters_spam_fiveten_ss'; $filters['FiveTen Single Stage']['name'] = 'Five-Ten-sg.com Single Stage Servers'; $filters['FiveTen Single Stage']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; $filters['FiveTen Single Stage']['dns'] = 'blackholes.five-ten-sg.com'; $filters['FiveTen Single Stage']['result'] = '127.0.0.6'; $filters['FiveTen Single Stage']['comment'] = _("FREE - Five-Ten-sg.com - Single Stage servers."); $filters['FiveTen SPAM Support']['prefname'] = 'filters_spam_fiveten_supp'; $filters['FiveTen SPAM Support']['name'] = 'Five-Ten-sg.com SPAM Support Servers'; $filters['FiveTen SPAM Support']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; $filters['FiveTen SPAM Support']['dns'] = 'blackholes.five-ten-sg.com'; $filters['FiveTen SPAM Support']['result'] = '127.0.0.7'; $filters['FiveTen SPAM Support']['comment'] = _("FREE - Five-Ten-sg.com - SPAM Support servers."); $filters['FiveTen Web forms']['prefname'] = 'filters_spam_fiveten_wf'; $filters['FiveTen Web forms']['name'] = 'Five-Ten-sg.com Web Form IPs'; $filters['FiveTen Web forms']['link'] = 'http://www.five-ten-sg.com/blackhole.php'; $filters['FiveTen Web forms']['dns'] = 'blackholes.five-ten-sg.com'; $filters['FiveTen Web forms']['result'] = '127.0.0.8'; $filters['FiveTen Web forms']['comment'] = _("FREE - Five-Ten-sg.com - Web Form IPs."); $filters['Dorkslayers']['prefname'] = 'filters_spam_dorks'; $filters['Dorkslayers']['name'] = 'Dorkslayers Lists'; $filters['Dorkslayers']['link'] = 'http://www.dorkslayers.com'; $filters['Dorkslayers']['dns'] = 'orbs.dorkslayers.com'; $filters['Dorkslayers']['result'] = '127.0.0.2'; $filters['Dorkslayers']['comment'] = _("FREE - Dorkslayers appears to include only really bad open relays outside the US to avoid being sued. Interestingly enough, their website recommends you NOT use their service."); $filters['ORBL']['prefname'] = 'filters_spam_orbl'; $filters['ORBL']['name'] = 'ORBL Lists'; $filters['ORBL']['link'] = 'http://www.orbl.org'; $filters['ORBL']['dns'] = 'or.orbl.org'; $filters['ORBL']['result'] = '127.0.0.2'; $filters['ORBL']['comment'] = _("FREE - ORBL is another ORBS spinoff formed after ORBS shut down. May be SLOOOOOOW!"); $filters['ORBZ-UK Inputs']['prefname'] = 'filters_spam_orbzuk_in'; $filters['ORBZ-UK Inputs']['name'] = 'ORBZ-UK Inputs Lists'; $filters['ORBZ-UK Inputs']['link'] = 'http://orbz.gst-group.co.uk'; $filters['ORBZ-UK Inputs']['dns'] = 'orbz.gst-group.co.uk'; $filters['ORBZ-UK Inputs']['result'] = '127.0.0.3'; $filters['ORBZ-UK Inputs']['comment'] = _("FREE - orbz.gst-group.co.uk - Inputs only."); $filters['ORBZ-UK Outputs']['prefname'] = 'filters_spam_orbzuk_out'; $filters['ORBZ-UK Outputs']['name'] = 'ORBZ-UK Outputs Lists'; $filters['ORBZ-UK Outputs']['link'] = 'http://orbz.gst-group.co.uk'; $filters['ORBZ-UK Outputs']['dns'] = 'orbz.gst-group.co.uk'; $filters['ORBZ-UK Outputs']['result'] = '127.0.0.2'; $filters['ORBZ-UK Outputs']['comment'] = _("FREE - orbz.gst-group.co.uk - Outputs only."); $filters['ORBZ-UK Postmaster']['prefname'] = 'filters_spam_orbzuk_pst'; $filters['ORBZ-UK Postmaster']['name'] = 'ORBZ-UK Postmaster Bouncer Lists'; $filters['ORBZ-UK Postmaster']['link'] = 'http://orbz.gst-group.co.uk'; $filters['ORBZ-UK Postmaster']['dns'] = 'orbz.gst-group.co.uk'; $filters['ORBZ-UK Postmaster']['result'] = '127.0.0.9'; $filters['ORBZ-UK Postmaster']['comment'] = _("FREE - orbz.gst-group.co.uk - mailservers that refuse or bounce email addressed to postmaster@."); $filters['SPAMcop']['prefname'] = 'filters_spam_spamcop'; $filters['SPAMcop']['name'] = 'SPAM Cop Lists'; $filters['SPAMcop']['link'] = 'http://spamcop.net/bl.shtml'; $filters['SPAMcop']['dns'] = 'bl.spamcop.net'; $filters['SPAMcop']['result'] = '127.0.0.2'; $filters['SPAMcop']['comment'] = _("FREE, for now - SPAMCOP - An interesting solution that lists servers that have a very high spam to legit email ratio (85% or more)."); foreach ($filters as $Key => $Value) { $filters[$Key]['enabled'] = getPref($data_dir, $username, $filters[$Key]['prefname']); } return $filters; } function remove_filter ($id) { global $data_dir, $username; while ($nextFilter = getPref($data_dir, $username, 'filter' . ($id + 1))) { setPref($data_dir, $username, 'filter' . $id, $nextFilter); $id ++; } removePref($data_dir, $username, 'filter' . $id); } function filter_swap($id1, $id2) { global $data_dir, $username; $FirstFilter = getPref($data_dir, $username, 'filter' . $id1); $SecondFilter = getPref($data_dir, $username, 'filter' . $id2); if ($FirstFilter && $SecondFilter) { setPref($data_dir, $username, 'filter' . $id2, $FirstFilter); setPref($data_dir, $username, 'filter' . $id1, $SecondFilter); } } ?>