$class_exploded = explode("_", $classname);

if (count($class_exploded) == 1) {

if (file_exists(PATH_LIBRARY . $classname . ".php"))

include_once(PATH_LIBRARY . $classname . ".php");

}else {

if ($class_exploded[0] == "admin") {

if (file_exists(PATH_SITEADMIN_LIBRARY . $classname . ".php"))

include_once(PATH_SITEADMIN_LIBRARY . $classname . ".php");

} else {

if (file_exists(PATH_APPLICATIONS . $class_exploded[0] . "/library/" . $class_exploded[1] . ".php"))

include_once(PATH_APPLICATIONS . $class_exploded[0] . "/library/" . $class_exploded[1] . ".php");

else

die("could not load library " . PATH_APPLICATIONS . $class_exploded[0] . "/library/" . $class_exploded[1] . ".php");

}

}

$translate = new DB("translation");

$translate->select("translation_lang_id = '" . CURRENT_LANGUAGE . "' AND translation_phrase = '" . $translate->escape($phrase) . "'");

if ($translate->numRows()) {

$translate->nextRecord();

if ($translate->translation_phrase_translated == "") {

$text = $translate->translation_phrase;

} else {

$text = $translate->translation_phrase_translated;

}

} else {

if (CURRENT_LANGUAGE == DEFAULT_LANGUAGE) {

$translate->translation_lang_id = DEFAULT_LANGUAGE;

$translate->translation_phrase = $phrase;

$translate->translation_phrase_translated = "";

$translate->insert();

}

$text = $phrase;

}

$text = htmlentities($text, ENT_QUOTES, 'UTF-8');

return $text;

// direct connect

if ($port >= 411 && $port <= 413)

return true;

// bittorrent

if ($port >= 6881 && $port <= 6889)

return true;

// kazaa

if ($port == 1214)

return true;

// gnutella

if ($port >= 6346 && $port <= 6347)

return true;

// emule

if ($port == 4662)

return true;

// winmx

if ($port == 6699)

return true;

return false;

$url = "";

$app = cleanurl($app);

$action = cleanurl($action);

$var_a = cleanurl($var_a);

$var_b = cleanurl($var_b);

$var_c = cleanurl($var_c);

if (CLEAN_URLS) {

$url .= CMS_URL . "$app/";

if (!empty($action))

$url .= "$action/";

if (!empty($var_a))

$url .= "$var_a/";

if (!empty($var_b))

$url .= "$var_b/";

if (!empty($var_c))

$url .= "$var_c/";

if (!empty($alt))

$url .= "?" . $alt;

} else {

$url .= CMS_URL . "index.php?application=$app";

if (!empty($action))

$url .= "&action=$action";

if (!empty($var_a))

$url .= "&var_a=$var_a";

if (!empty($var_b))

$url .= "&var_b=$var_b";

if (!empty($var_c))

$url .= "&var_c=$var_c";

if (!empty($alt))

$url .= "&" . $alt;

}

return $url;

if ($bytes < 1000 * 1024)

return number_format($bytes / 1024, 2) . " kB";

elseif ($bytes < 1000 * 1048576)

return number_format($bytes / 1048576, 2) . " MB";

elseif ($bytes < 1000 * 1073741824)

return number_format($bytes / 1073741824, 2) . " GB";

else

return number_format($bytes / 1099511627776, 2) . " TB";

return "<div class = 'ui-widget'>

<p><span class = 'ui-icon ui-icon-alert' style = 'float: left; margin-right: .3em;'></span>" . $msg . "</p>

</div>";

return

<p><span class = 'ui-icon ui-icon-info' style = 'float: left; margin-right: .3em;'></span>" . $msg . "</p>

";

if (is_array($in))

return array_walk($in, 'cleanquotes');

return $in = stripslashes($in);

$db = new DB;

$shhash = preg_replace('/ *$/s', "", $hash);

return "($name = '" . $db->escape($hash) . "' OR $name = '" . $db->escape($shhash) . "')";

$db = new DB;

foreach ($arr as $v)

$new[] = "('$id', '" . $db->escape($v[0]) . "', " . $v[1] . ")";

return join(",", $new);

$match = array("/[^a-zA-Z0-9-+., &=??????:;

*'\"???\/\@\[\]\(\)\s]/",

"/((\x0D\x0A\s*){3,}|(\x0A\s*){3,}|(\x0D\s*){3,})/",

"/\x0D\x0A|\x0A|\x0D/");

$replace = array("", "\n", "\n");

$str = preg_replace($match, $replace, trim($str));

return $str;

$dec = array("&", "\"", "'", "\\", '\"', "\'", "<", ">");

$enc = array("&amp;", "&quot;", "&#39;", "&#92;", "&quot;", "&#39;", "&lt;", "&gt;");

$text = str_replace($enc, $dec, $text);

if (strlen($text) > $length)

$text = substr($text, 0, ($length - 3)) . "...";

$text = str_replace($dec, $enc, $text);

return $text;

$pref = new Pref("website");

$headers = "MIME-Version: 1.0\r\n";

$headers .= "Content-type: text/html; charset=iso-8859-1\r\n";

$headers .= "From: " . $pref->noreply_email . "\r\n";

$tpl = new Template(PATH_CMS . "templates/");

$tpl->content = $body;

$tpl->loadFile("email.tpl.php");

$body = $tpl->buildVar();

$mail = mail($to, $subject, $body, $headers);

if ($mail)

return $mail;

else

die("could not send email");

$password = "";

$possible = "2346789bcdfghjkmnpqrtvwxyzBCDFGHJKLMNPQRTVWXYZ";

$maxlength = strlen($possible);

if ($length > $maxlength) {

$length = $maxlength;

}

$i = 0;

while ($i < $length) {

$char = substr($possible, mt_rand(0, $maxlength - 1), 1);

if (!strstr($password, $char)) {

$password .= $char;

$i++;

}

}

return $password;

$diff = abs($date2 - $date1);

$years = floor($diff / (365 * 60 * 60 * 24));

$months = floor(($diff - $years * 365 * 60 * 60 * 24) / (30 * 60 * 60 * 24));

$days = floor(($diff - $years * 365 * 60 * 60 * 24 - $months * 30 * 60 * 60 * 24) / (60 * 60 * 24));

$hours = floor(($diff - $years * 365 * 60 * 60 * 24 - $months * 30 * 60 * 60 * 24 - $days * 60 * 60 * 24) / (60 * 60));

$minutes = floor(($diff - $years * 365 * 60 * 60 * 24 - $months * 30 * 60 * 60 * 24 - $days * 60 * 60 * 24 - $hours * 60 * 60) / 60);

$seconds = floor(($diff - $years * 365 * 60 * 60 * 24 - $months * 30 * 60 * 60 * 24 - $days * 60 * 60 * 24 - $hours * 60 * 60 - $minutes * 60));

$return = "";

if ($years != 0)

$return .= $years . " years ";

if ($months != 0)

$return .= $months . " months ";

if ($days != 0)

$return .= $days . " days ";

if ($hours != 0)

$return .= $hours . " hours ";

$return .= $minutes . " minutes ";

return $return;

$s = preg_replace("#\[h1\]((\s|.)+?)\[\/h1\]#is", "<h1>\\1</h1>", $s);

$s = preg_replace("#\[h2\]((\s|.)+?)\[\/h2\]#is", "<h2>\\1</h2>", $s);

$s = preg_replace("#\[h3\]((\s|.)+?)\[\/h3\]#is", "<h3>\\1</h3>", $s);

$s = preg_replace("#\[h4\]((\s|.)+?)\[\/h4\]#is", "<h4>\\1</h4>", $s);

$s = str_replace(array("[ul]", "[/ul]"), array("<ul>", "</ul>"), $s);

$s = preg_replace("#\[li\]((\s|.)+?)\[\/li\]#is", "<li>\\1</li>", $s);

$s = preg_replace("#\[b\]((\s|.)+?)\[\/b\]#is", "<b>\\1</b>", $s);

$s = preg_replace("#\[i\]((\s|.)+?)\[\/i\]#is", "<i>\\1</i>", $s);

$s = preg_replace("#\[u\]((\s|.)+?)\[\/u\]#is", "<u>\\1</u>", $s);

$s = preg_replace("#\[u\]((\s|.)+?)\[\/u\]#is", "<u>\\1</u>", $s);

$s = preg_replace("#\[img\](http:\/\/[^\s'\"<>]+(\.(jpg|gif|png)))\[\/img\]#is", "<img border=\"0\" src=\"\\1\" alt='' />", $s);

$s = preg_replace("#\[img=(http:\/\/[^\s'\"<>]+(\.(gif|jpg|png)))\]\[\/img\]#is", "<img border=\"0\" src=\"\\1\" alt='' />", $s);

$s = preg_replace("/\[color=([a-zA-Z]+)\]((\s|.)+?)\[\/color\]/i", "<font color='\\1'>\\2</font>", $s);

$s = preg_replace("#\[color=(\#[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9])\]((\s|.)+?)\[\/color\]#is", "<font color='\\1'>\\2</font>", $s);

$s = preg_replace("#\[url=([^()<>\s]+?)\]((\s|.)+?)\[\/url\]#is", "<a href=\"\\1\" target=\"_blank\">\\2</a>", $s);

$s = preg_replace("#\[url\]([^()<>\s]+?)\[\/url\]#is", "<a href=\"\\1\" target=\"_blank\">\\1</a>", $s);

$s = preg_replace("#\[size=([1-7])\]((\s|.)+?)\[\/size\]#is", "<font size='\\1'>\\2</font>", $s);

$s = preg_replace("#\[font=([a-zA-Z ,]+)\]((\s|.)+?)\[\/font\]#is", "<font face=\"\\1\">\\2</font>", $s);

$s = format_quotes($s);

return $s;

$addLen = strlen($needle);

$endPos = $offset - $addLen;

while (true) {

if (($newPos = strpos($haystack, $needle, $endPos + $addLen)) === false)

break;

$endPos = $newPos;

}

return ($endPos >= 0) ? $endPos : false;

$old_s = '';

while ($old_s != $s) {

$old_s = $s;

$close = strpos($s, "[/quote]");

if ($close === false)

return $s;

$open = _strlastpos(substr($s, 0, $close), "[quote");

if ($open === false)

return $s;

$quote = substr($s, $open, $close - $open + 8);

//[quote]Text[/quote]

$quote = preg_replace("/\[quote\]\s*((\s|.)+?)\s*\[\/quote\]\s*/i", "<div class='citation'>\\1</div><br />", $quote);

//[quote=Author]Text[/quote]

$quote = preg_replace(

"/\[quote=(.+?)\]\s*((\s|.)+?)\s*\[\/quote\]\s*/i", "<div class='citation'><b>\\1 said</b>: <div class='blockquote'>\\2</div></div><br />", $quote);

$s = substr($s, 0, $open) . $quote . substr($s, $close + 8);

}

return $s;

$array = array(

"-12.0" => "(GMT -12:00) Eniwetok, Kwajalein",

"-11.0" => "(GMT -11:00) Midway Island, Samoa",

"-10.0" => "(GMT -10:00) Hawaii",

"-9.0" => "(GMT -9:00) Alaska",

"-8.0" => "(GMT -8:00) Pacific Time (US &amp; Canada)",

"-7.0" => "(GMT -7:00) Mountain Time (US &amp; Canada)",

"-6.0" => "(GMT -6:00) Central Time (US &amp; Canada), Mexico City",

"-5.0" => "(GMT -5:00) Eastern Time (US &amp; Canada), Bogota, Lima",

"-4.0" => "(GMT -4:00) Atlantic Time (Canada), Caracas, La Paz",

"-3.5" => "(GMT -3:30) Newfoundland",

"-3.0" => "(GMT -3:00) Brazil, Buenos Aires, Georgetown",

"-2.0" => "(GMT -2:00) Mid-Atlantic",

"-1.0" => "(GMT -1:00 hour) Azores, Cape Verde Islands",

"0.0" => "(GMT) Western Europe Time, London, Lisbon, Casablanca",

"1.0" => "(GMT +1:00 hour) Brussels, Copenhagen, Madrid, Paris",

"2.0" => "(GMT +2:00) Kaliningrad, South Africa",

"3.0" => "(GMT +3:00) Baghdad, Riyadh, Moscow, St. Petersburg",

"3.5" => "(GMT +3:30) Tehran",

"4.0" => "(GMT +4:00) Abu Dhabi, Muscat, Baku, Tbilisi",

"4.5" => "(GMT +4:30) Kabul",

"5.0" => "(GMT +5:00) Ekaterinburg, Islamabad, Karachi, Tashkent",

"5.5" => "(GMT +5:30) Bombay, Calcutta, Madras, New Delhi",

"5.75" => "(GMT +5:45) Kathmandu",

"6.0" => "(GMT +6:00) Almaty, Dhaka, Colombo",

"7.0" => "(GMT +7:00) Bangkok, Hanoi, Jakarta",

"8.0" => "(GMT +8:00) Beijing, Perth, Singapore, Hong Kong",

"9.0" => "(GMT +9:00) Tokyo, Seoul, Osaka, Sapporo, Yakutsk",

"9.5" => "(GMT +9:30) Adelaide, Darwin",

"10.0" => "(GMT +10:00) Eastern Australia, Guam, Vladivostok",

"11.0" => "(GMT +11:00) Magadan, Solomon Islands, New Caledonia",

"12.0" => "(GMT +12:00) Auckland, Wellington, Fiji, Kamchatka");

$o = "";

foreach ($array as $time => $name) {

echo $sel;

$o .= "<option value='$time' " . ($sel == $time ? "SELECTED" : "") . ">$name</option>";

}

return $o;

$pref = new Pref("time");

$config = array();

$offset = 60 * 60 * $pref->offset + ($pref->dst ? 3600 : 0);

$relative = 1;

$relative_format = '{--}, H:i';

$offset_set = 0;

$today_time = 0;

$yesterday_time = 0;

$time_options = array(

'JOINED' => $pref->joined,

'SHORT' => $pref->short,

'LONG' => $pref->long,

'TINY' => $pref->tiny ? $pref->tiny : 'j M Y - G:i',

'DATE' => $pref->date ? $pref->date : 'j M Y'

);

$months = array(

"January" => _t("January"),

"February" => _t("February"),

"March" => _t("March"),

"April" => _t("April"),

"May" => _t("May"),

"June" => _t("June"),

"July" => _t("July"),

"August" => _t("August"),

"September" => _t("September"),

"October" => _t("October"),

"November" => _t("November"),

"December" => _t("December"),

);

if (!$date) {

return '--';

}

if (empty($method)) {

$method = 'LONG';

}

if ($offset_set == 0) {

if ($relative) {

$today_time = gmdate('d,m,Y', ( time() + $offset));

$yesterday_time = gmdate('d,m,Y', ( (time() - 86400) + $offset));

}

$offset_set = 1;

}

if ($relative == 3) {

$full_relative = 1;

}

if ($full_relative and ( $norelative != 1 )) {

$diff = time() - $date;

if ($diff < 3600) {

if ($diff < 120) {

return '< 1 ' . _t("minute ago");

} else {

return sprintf('%s ' . _t("minutes ago"), intval($diff / 60));

}

} else if ($diff < 7200) {

return _t("1 hour ago");

} else if ($diff < 86400) {

return sprintf('%s ' . _t(" hours ago"), intval($diff / 3600));

} else if ($diff < 172800) {

return _t("1 day ago");

} else if ($diff < 604800) {

return sprintf('%s ' . _t("days ago"), intval($diff / 86400));

} else if ($diff < 1209600) {

return _t("1 week ago");

} else if ($diff < 3024000) {

return sprintf('%s ' . _t("weeks ago"), intval($diff / 604900));

} else {

return gmdate($time_options[$method], ($date + $offset));

}

} else if ($relative and ( $norelative != 1 )) {

$this_time = gmdate('d,m,Y', ($date + $offset));

if ($relative == 2) {

$diff = time() - $date;

if ($diff < 3600) {

if ($diff < 120) {

return '< 1 ' . _t("minute ago");

} else {

return sprintf('%s ' . _t("minutes ago"), intval($diff / 60));

}

}

}

if ($this_time == $today_time) {

return str_replace('{--}', _t("Today"), gmdate($relative_format, ($date + $offset)));

} else if ($this_time == $yesterday_time) {

return str_replace('{--}', _t("Yesteday"), gmdate($relative_format, ($date + $offset)));

} else {

return gmdate($time_options[$method], ($date + $offset));

}

} else {

$test = gmdate($time_options[$method], ($date + $offset));

foreach ($months as $month => $trans) {

$test = str_replace($month, $trans, $test);

}

return $test;

}

// Replace white space & special chars to "simple"

$arr_chars = array(' ', 'ç', 'ñ', 'š', 'ž', '¢', 'µ', '×', 'ß');

$arr_chars_replace = array('-', 'c', 'n', 's', 'z', 'c', 'u', 'x', 'ss');

$url = str_ireplace($arr_chars, $arr_chars_replace, $url);

$arr_chars = array('([åäáàâã])',

'([Ͼ])',

'([èéêë])',

'([ìíîï])',

'([ùúûü])',

'([ýÿ])',

'([ðòóôõöø])');

$arr_chars_replace = array('a',

'ae',

'e',

'i',

'u',

'y',

'o');

$url = preg_replace($arr_chars, $arr_chars_replace, $url);

$allowed_chars = "/[^a-z0-9_-]/i";

$url = preg_replace($allowed_chars, '', $url);

return strtolower($url);

$res = array();

$filter = explode("|", $filter);

if ($type == "files" && !empty($ext_filter)) {

$ext_filter = explode("|", strtolower($ext_filter));

}

$temp = opendir($folder);

while ($file = readdir($temp)) {

if ($type == "files" && !in_array($file, $filter)) {

if (!empty($ext_filter)) {

if (!in_array(substr(strtolower(stristr($file, '.')), +1), $ext_filter) && !is_dir($folder . $file)) {

$res[] = $file;

}

} else {

if (!is_dir($folder . $file)) {

$res[] = $file;

}

}

} elseif ($type == "folders" && !in_array($file, $filter)) {

if (is_dir($folder . $file)) {

$res[] = $file;

}

}

}

closedir($temp);

if ($sort) {

sort($res);

}

return $res;

$res = "";

for ($i = 0; $i < count($files); $i++) {

$sel = ($selected == $files[$i] ? " selected='selected'" : "");

$res .= "<option value='" . $files[$i] . "'$sel>" . $files[$i] . "</option>\n";

}

return $res;

$text = htmlentities($text, ENT_QUOTES, 'UTF-8');

$text = nl2br($text);

if ($bbcodes) {

$text = bbcodes($text);

$text = parsesmileys($text);

}

return $text;

$btn = "<img src='images/bbcode/bold.png' onclick='javascript:addtag(\"$id\", \"b\");' \>";

$btn .= "<img src='images/bbcode/italic.png' onclick='javascript:addtag(\"$id\", \"i\");' \>";

$btn .= "<img src='images/bbcode/underline.png' onclick='javascript:addtag(\"$id\", \"u\");' \>";

$btn .= "<img src='images/bbcode/quote.png' onclick='javascript:addtag(\"$id\", \"quote\");' \>";

$btn .= "<img src='images/bbcode/img.png' onclick='javascript:addtag(\"$id\", \"img\");' \>";

$btn .= "<img src='images/bbcode/url.png' onclick='javascript:addtag(\"$id\", \"url\");' \>";

return $btn;

if (preg_match('/[^a-zA-Z0-9_]/', $string) == 0) {

return true;

} else {

return false;

}

$db = new DB("users");

$db->select("user_name = '" . $db->escape($name) . "'");

if ($db->numRows()) {

$db->nextRecord();

return $db->user_id;

} else {

return false;

}

$data = "";

$user = new Acl(USER_ID);

$db = new DB("groups");

$db->setColPrefix("group_");

$db->setSort("group_id ASC");

if ($above)

$db->select("group_id <= $user->group");

else

$db->select();

while ($db->nextRecord()) {

if ($db->id == $selected)

$data .= "<option value='" . $db->id . "' SELECTED>" . $db->name . "</option>";

else

$data .= "<option value='" . $db->id . "'>" . $db->name . "</option>";

}

return $data;

$b = "<table class='bbedit' cellpadding='0' cellspacing='0'>";

$b .= "<tr><td class='toolbar'>" . bbcode_buttons($name) . "<td></tr>";

$b .= "<tr><td class='editarea'><textarea id = '$name' rows = '$rows' cols = '$cols' name = '$name'>$content</textarea><td></tr>";

$b .= "<tr><td class='smilies'>" . displaysmileys($name) . "<td></tr>";

$b .= "</table>";

return $b;

$smiles = "";

$smileys = array(

":)" => "smile.gif",

";)" => "wink.gif",

":|" => "frown.gif",

":(" => "sad.gif",

":o" => "shock.gif",

":p" => "pfft.gif",

"B)" => "cool.gif",

":D" => "grin.gif",

":@" => "angry.gif"

);

foreach ($smileys as $key => $smiley)

$smiles .= "<img src='images/smiley/$smiley' alt ='smiley' width='15px' height='15px' onClick=\"javascript:insertText('$textarea', '$key');\">\n";

return $smiles;

$smiley = array(

"#\:\)#si" => "<img src='images/smiley/smile.gif' alt='smiley'>",

"#\;\)#si" => "<img src='images/smiley/wink.gif' alt='smiley'>",

"#\:\(#si" => "<img src='images/smiley/sad.gif' alt='smiley'>",

"#\:\|#si" => "<img src='images/smiley/frown.gif' alt='smiley'>",

"#\:o#si" => "<img src='images/smiley/shock.gif' alt='smiley'>",

"#\:p#si" => "<img src='images/smiley/pfft.gif' alt='smiley'>",

"#b\)#si" => "<img src='images/smiley/cool.gif' alt='smiley'>",

"#\:d#si" => "<img src='images/smiley/grin.gif' alt='smiley'>",

"#\:@#si" => "<img src='images/smiley/angry.gif' alt='smiley'>"

);

foreach ($smiley as $key => $smiley_img)

$message = preg_replace($key, $smiley_img, $message);

return $message;

$data = "";

$db = new DB("forum_categories");

$db->setColPrefix("category_");

$db->setSort("category_sort ASC");

$db->select();

while ($db->nextRecord()) {

if ($db->id == $selected)

$data .= "<option value='" . $db->id . "' SELECTED>" . $db->title . "</option>";

else

$data .= "<option value='" . $db->id . "'>" . $db->title . "</option>";