X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Ffunctions.php;h=7b691f4bfe5e4686c0423e3512f2cfe9aa8e1e40;hp=9cd97a5890e348df795c823a58f6095aad5697a6;hb=a49d1f4613f3f7d47fb57d946e9f7f705bd34a9b;hpb=3c8df4406f9247182f4dbe4494d62ac229a7bd28

diff --git a/inc/functions.php b/inc/functions.php
index 9cd97a5890..7b691f4bfe 100644
--- a/inc/functions.php
+++ b/inc/functions.php
@@ -116,7 +116,7 @@ function outputHtml ($htmlCode, $newLine = true) {
 		sendHeader('Content-language: ' . getLanguage());
 
 		// Extension 'rewrite' installed?
-		if ((isExtensionActive('rewrite')) && (getOutputMode() != '1')) {
+		if ((isExtensionActive('rewrite')) && (getOutputMode() != 1)) {
 			$GLOBALS['output'] = rewriteLinksInCode($GLOBALS['output']);
 		} // END - if
 
@@ -148,7 +148,7 @@ function outputHtml ($htmlCode, $newLine = true) {
 		outputRawCode($GLOBALS['output']);
 	} elseif ((getConfig('OUTPUT_MODE') == 'render') && (!empty($GLOBALS['output']))) {
 		// Rewrite links when rewrite extension is active
-		if ((isExtensionActive('rewrite')) && (getOutputMode() != '1')) {
+		if ((isExtensionActive('rewrite')) && (getOutputMode() != 1)) {
 			$GLOBALS['output'] = rewriteLinksInCode($GLOBALS['output']);
 		} // END - if
 
@@ -241,39 +241,11 @@ function loadTemplate ($template, $return=false, $content=array()) {
 		if (empty($GLOBALS['refid'])) $GLOBALS['refid'] = 0;
 
 		// Generate date/time string
-		$date_time = generateDateTime(time(), '1');
+		$date_time = generateDateTime(time(), 1);
 
 		// Is content an array
 		if (is_array($content)) $content['date_time'] = $date_time;
 
-		// @DEPRECATED Try to rewrite the if() condition
-		if ($template == 'member_support_form') {
-			// Support request of a member
-			$result = SQL_QUERY_ESC("SELECT `userid`, `gender`, `surname`, `family`, `email` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `userid`=%s LIMIT 1",
-				array(getUserId()), __FUNCTION__, __LINE__);
-
-			// Is content an array?
-			if (is_array($content)) {
-				// Merge data
-				$content = merge_array($content, SQL_FETCHARRAY($result));
-
-				// Translate gender
-				$content['gender'] = translateGender($content['gender']);
-			} else {
-				// @DEPRECATED
-				// @TODO Find all templates which are using these direct variables and rewrite them.
-				// @TODO After this step is done, this else-block is history
-				list($gender, $surname, $family, $email) = SQL_FETCHROW($result);
-
-				// Translate gender
-				$gender = translateGender($gender);
-				logDebugMessage(__FUNCTION__, __LINE__, sprintf("DEPRECATION-WARNING: content is not array [%s], template=%s.", gettype($content), $template));
-			}
-
-			// Free result
-			SQL_FREERESULT($result);
-		} // END - if
-
 		// Base directory
 		$basePath = sprintf("%stemplates/%s/html/", getConfig('PATH'), getLanguage());
 		$mode = '';
@@ -353,7 +325,7 @@ function loadTemplate ($template, $return=false, $content=array()) {
 			$ret = '';
 			if ((strpos($GLOBALS['tpl_content'], '$') !== false) || (strpos($GLOBALS['tpl_content'], '{--') !== false) || (strpos($GLOBALS['tpl_content'], '{!') !== false) || (strpos($GLOBALS['tpl_content'], '{?') !== false)) {
 				// Normal HTML output?
-				if ($GLOBALS['output_mode'] == 0) {
+				if (getOutputMode() == 0) {
 					// Add surrounding HTML comments to help finding bugs faster
 					$ret = "<!-- Template " . $template . " - Start -->\n" . $GLOBALS['tpl_content'] . "<!-- Template " . $template . " - End -->\n";
 
@@ -410,7 +382,7 @@ function loadTemplate ($template, $return=false, $content=array()) {
 }
 
 // Loads an email template and compiles it
-function loadEmailTemplate ($template, $content = array(), $UID = '0') {
+function loadEmailTemplate ($template, $content = array(), $UID = 0) {
 	global $DATA;
 
 	// Our configuration is kept non-global here
@@ -458,28 +430,25 @@ function loadEmailTemplate ($template, $content = array(), $UID = '0') {
 	} // END - if
 
 	// Load user's data
-	//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):UID={$UID},template={$template},content[]=".gettype($content)."<br />");
+	//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):UID={$UID},template={$template},content[]=".gettype($content).'<br />');
 	if (($UID > 0) && (is_array($content))) {
 		// If nickname extension is installed, fetch nickname as well
-		if (isExtensionActive('nickname')) {
+		if (isNicknameUsed($UID)) {
 			//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NICKNAME!<br />");
-			// Load nickname
-			$result = SQL_QUERY_ESC("SELECT `surname`, `family`, `gender`, `email`, `nickname` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `userid`=%s LIMIT 1",
-				array(bigintval($UID)), __FUNCTION__, __LINE__);
+			// Load by nickname
+			fetchUserData($UID, 'nickname');
 		} else {
 			//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):NO-NICK!<br />");
-			/// Load normal data
-			$result = SQL_QUERY_ESC("SELECT `surname`, `family`, `gender`, `email` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `userid`=%s LIMIT 1",
-				array(bigintval($UID)), __FUNCTION__, __LINE__);
+			/// Load by userid
+			fetchUserData($UID);
 		}
 
-		// Fetch and merge data
+		// Merge data if valid
 		//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - PRE<br />");
-		$content = merge_array($content, SQL_FETCHARRAY($result));
+		if (isUserDataValid()) {
+			$content = merge_array($content, getUserDataArray());
+		} // END - if
 		//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):content()=".count($content)." - AFTER<br />");
-
-		// Free result
-		SQL_FREERESULT($result);
 	} // END - if
 
 	// Translate M to male or F to female if present
@@ -527,10 +496,9 @@ function loadEmailTemplate ($template, $content = array(), $UID = '0') {
 	if (isFileReadable($FQFN)) {
 		// The local file does exists so we load it. :)
 		$GLOBALS['tpl_content'] = readFromFile($FQFN);
-		$GLOBALS['tpl_content'] = SQL_ESCAPE($GLOBALS['tpl_content']);
 
 		// Run code
-		$GLOBALS['tpl_content'] = "\$newContent = decodeEntities(\"".compileCode($GLOBALS['tpl_content'])."\");";
+		$GLOBALS['tpl_content'] = "\$newContent = decodeEntities(\"".compileCode(smartAddSlashes($GLOBALS['tpl_content']))."\");";
 		eval($GLOBALS['tpl_content']);
 	} elseif (!empty($template)) {
 		// Template file not found!
@@ -583,22 +551,14 @@ function sendEmail ($toEmail, $subject, $message, $isHtml = 'N', $mailHeader = '
 			ADD_MESSAGE_TO_BOX($toEmail, $subject, $message, $isHtml);
 			return;
 		} else {
-			// Load email address
-			$result_email = SQL_QUERY_ESC("SELECT `email` FROM `{?_MYSQL_PREFIX?}_user_data` WHERE `userid`=%s LIMIT 1",
-				array(bigintval($toEmail)), __FUNCTION__, __LINE__);
-			//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):numRows=".SQL_NUMROWS($result_email)."<br />");
-
 			// Does the user exist?
-			if (SQL_NUMROWS($result_email)) {
-				// Load email address
-				list($toEmail) = SQL_FETCHROW($result_email);
+			if (fetchUserData($toEmail)) {
+				// Get the email
+				$toEmail = getUserData('email');
 			} else {
 				// Set webmaster
 				$toEmail = getConfig('WEBMASTER');
 			}
-
-			// Free result
-			SQL_FREERESULT($result_email);
 		}
 	} elseif ($toEmail == '0') {
 		// Is the webmaster!
@@ -636,12 +596,12 @@ function sendEmail ($toEmail, $subject, $message, $isHtml = 'N', $mailHeader = '
 	if (empty($isHtml)) $isHtml = 'N';
 	if (isDebugModeEnabled()) {
 		// In debug mode we want to display the mail instead of sending it away so we can debug this part
-		outputHtml("<pre>
-".htmlentities(trim($mailHeader))."
-To      : " . $toEmail."
-Subject : " . $subject."
-Message : " . $message."
-</pre>\n");
+		outputHtml('<pre>
+Headers : ' . str_replace('<', '&lt', str_replace('>', '&gt;', htmlentities(trim($mailHeader)))) . '
+To      : ' . $toEmail . '
+Subject : ' . $subject . '
+Message : ' . $message . '
+</pre>');
 	} elseif (($isHtml == 'Y') && (isExtensionActive('html_mail'))) {
 		// Send mail as HTML away
 		sendHtmlEmail($toEmail, $subject, $message, $mailHeader);
@@ -671,6 +631,11 @@ function sendRawEmail ($toEmail, $subject, $message, $from) {
 
 		// get new instance
 		$mail = new PHPMailer();
+
+		// Set charset to UTF-8
+		$mail->CharSet('UTF-8');
+
+		// Path for PHPMailer
 		$mail->PluginDir  = sprintf("%sinc/phpmailer/", getConfig('PATH'));
 
 		$mail->IsSMTP();
@@ -731,7 +696,7 @@ function generatePassword ($length = 0) {
 }
 
 // Generates a human-readable timestamp from the Uni* stamp
-function generateDateTime ($time, $mode = '0') {
+function generateDateTime ($time, $mode = 0) {
 	// Filter out numbers
 	$time = bigintval($time);
 
@@ -744,10 +709,10 @@ function generateDateTime ($time, $mode = '0') {
 	switch (getLanguage()) {
 		case 'de': // German date / time format
 			switch ($mode) {
-				case '0': $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
-				case '1': $ret = strtolower(date('d.m.Y - H:i', $time)); break;
-				case '2': $ret = date('d.m.Y|H:i', $time); break;
-				case '3': $ret = date('d.m.Y', $time); break;
+				case 0: $ret = date("d.m.Y \u\m H:i \U\h\\r", $time); break;
+				case 1: $ret = strtolower(date('d.m.Y - H:i', $time)); break;
+				case 2: $ret = date('d.m.Y|H:i', $time); break;
+				case 3: $ret = date('d.m.Y', $time); break;
 				default:
 					logDebugMessage(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
 					break;
@@ -756,10 +721,10 @@ function generateDateTime ($time, $mode = '0') {
 
 		default: // Default is the US date / time format!
 			switch ($mode) {
-				case '0': $ret = date('r', $time); break;
-				case '1': $ret = date('Y-m-d - g:i A', $time); break;
-				case '2': $ret = date('y-m-d|H:i', $time); break;
-				case '3': $ret = date('y-m-d', $time); break;
+				case 0: $ret = date('r', $time); break;
+				case 1: $ret = date('Y-m-d - g:i A', $time); break;
+				case 2: $ret = date('y-m-d|H:i', $time); break;
+				case 3: $ret = date('y-m-d', $time); break;
 				default:
 					logDebugMessage(__FUNCTION__, __LINE__, sprintf("Invalid date mode %s detected.", $mode));
 					break;
@@ -808,7 +773,7 @@ function translatePoolType ($type) {
 // Translates the american decimal dot into a german comma
 function translateComma ($dotted, $cut = true, $max = 0) {
 	// Default is 3 you can change this in admin area "Misc -> Misc Options"
-	if (!isConfigEntrySet('max_comma')) setConfigEntry('max_comma', '3');
+	if (!isConfigEntrySet('max_comma')) setConfigEntry('max_comma', 3);
 
 	// Use from config is default
 	$maxComma = getConfig('max_comma');
@@ -935,24 +900,31 @@ function countSelection ($array) {
 
 // Generate XHTML code for the CAPTCHA
 function generateCaptchaCode ($code, $type, $DATA, $userid) {
-	return '<IMG border="0" alt="Code" src="{?URL?}/mailid_top.php?userid=' . $userid . '&amp;' . $type . '=' . $DATA . '&amp;mode=img&amp;code=' . $code . '" />';
+	return '<img border="0" alt="Code ' . $code . '" src="{?URL?}/mailid_top.php?userid=' . $userid . '&amp;' . $type . '=' . $DATA . '&amp;mode=img&amp;code=' . $code . '" />';
 }
 
 // Generates a timestamp (some wrapper for mktime())
-function makeTime ($H, $M, $S, $stamp) {
+function makeTime ($hours, $minutes, $seconds, $stamp) {
 	// Extract day, month and year from given timestamp
-	$day   = date('d', $stamp);
-	$month = date('m', $stamp);
-	$year  = date('Y', $stamp);
+	$days   = date('d', $stamp);
+	$months = date('m', $stamp);
+	$years  = date('Y', $stamp);
 
 	// Create timestamp for wished time which depends on extracted date
-	return mktime($H, $M, $S, $month, $day, $year);
+	return mktime(
+		$hours,
+		$minutes,
+		$seconds,
+		$months,
+		$days,
+		$years
+	);
 }
 
 // Redirects to an URL and if neccessarry extends it with own base URL
 function redirectToUrl ($URL) {
-	// Compile out URI codes
-	$URL = compileUriCode($URL);
+	// Compile out codes
+	eval('$URL = "' . compileCode($URL) . '";');
 
 	// Check if http(s):// is there
 	if ((substr($URL, 0, 7) != 'http://') && (substr($URL, 0, 8) != 'https://')) {
@@ -962,7 +934,7 @@ function redirectToUrl ($URL) {
 
 	// Three different debug ways...
 	//* DEBUG: */ debug_report_bug(sprintf("%s[%s:] URL=%s", __FUNCTION__, __LINE__, $URL));
-	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, $URL);
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'URL=' . $URL);
 	//* DEBUG: */ die($URL);
 
 	// Default 'rel' value is external, nofollow is evil from Google and hurts the Internet
@@ -1158,7 +1130,7 @@ function array_pk_sort (&$array, $a_sort, $primary_key = 0, $order = -1, $nums =
 }
 
 //
-function addSelectionBox ($type, $default, $prefix = '', $id = '0') {
+function addSelectionBox ($type, $default, $prefix = '', $id = 0) {
 	$OUT = '';
 
 	if ($type == 'yn') {
@@ -1243,7 +1215,7 @@ function addSelectionBox ($type, $default, $prefix = '', $id = '0') {
 		case 'sec':
 		case 'min':
 			for ($idx = 0; $idx < 60; $idx+=5) {
-				if (strlen($idx) == 1) $idx = '0' . $idx;
+				if (strlen($idx) == 1) $idx = 0 . $idx;
 				$OUT .= "<option value=\"" . $idx."\"";
 				if ($default == $idx) $OUT .= ' selected="selected"';
 				$OUT .= ">" . $idx."</option>\n";
@@ -1252,7 +1224,7 @@ function addSelectionBox ($type, $default, $prefix = '', $id = '0') {
 
 		case 'hour':
 			for ($idx = 0; $idx < 24; $idx++) {
-				if (strlen($idx) == 1) $idx = '0' . $idx;
+				if (strlen($idx) == 1) $idx = 0 . $idx;
 				$OUT .= "<option value=\"" . $idx."\"";
 				if ($default == $idx) $OUT .= ' selected="selected"';
 				$OUT .= ">" . $idx."</option>\n";
@@ -1301,7 +1273,7 @@ function generateRandomCode ($length, $code, $userid, $DATA = '') {
 	// Calculate number for generating the code
 	$a = $code + getConfig('_ADD') - 1;
 
-	if (isConfigEntrySet('master_hash')) {
+	if (isConfigEntrySet('master_salt')) {
 		// Generate hash with master salt from modula of number with the prime number and other data
 		$saltedHash = generateHash(($a % getConfig('_PRIME')) . getConfig('ENCRYPT_SEPERATOR') . $server . getConfig('ENCRYPT_SEPERATOR') . $keys . getConfig('ENCRYPT_SEPERATOR') . $data . getConfig('ENCRYPT_SEPERATOR') . getConfig('DATE_KEY') . getConfig('ENCRYPT_SEPERATOR') . $a, getConfig('master_salt'));
 
@@ -1309,7 +1281,7 @@ function generateRandomCode ($length, $code, $userid, $DATA = '') {
 		$rcode = hexdec(substr($saltedHash, strlen(getConfig('master_salt')), 9)) / abs(getConfig('rand_no') - $a + sqrt(getConfig('_ADD'))) / pi();
 	} else {
 		// Generate hash with "hash of site key" from modula of number with the prime number and other data
-		$saltedHash = generateHash(($a % getConfig('_PRIME')) . getConfig('ENCRYPT_SEPERATOR') . $server . getConfig('ENCRYPT_SEPERATOR') . $keys . getConfig('ENCRYPT_SEPERATOR') . $data . getConfig('ENCRYPT_SEPERATOR') . getConfig('DATE_KEY') . getConfig('ENCRYPT_SEPERATOR') . $a, substr(sha1(getConfig('SITE_KEY')), 0, 8));
+		$saltedHash = generateHash(($a % getConfig('_PRIME')) . getConfig('ENCRYPT_SEPERATOR') . $server . getConfig('ENCRYPT_SEPERATOR') . $keys . getConfig('ENCRYPT_SEPERATOR') . $data . getConfig('ENCRYPT_SEPERATOR') . getConfig('DATE_KEY') . getConfig('ENCRYPT_SEPERATOR') . $a, substr(sha1(getConfig('SITE_KEY')), 0, getConfig('salt_length')));
 
 		// Create number from hash
 		$rcode = hexdec(substr($saltedHash, 8, 9)) / abs(getConfig('rand_no') - $a + sqrt(getConfig('_ADD'))) / pi();
@@ -1655,7 +1627,7 @@ function addEmailNavigation ($PAGES, $offset, $show_form, $colspan, $return=fals
 	$NAV = '';
 	for ($page = 1; $page <= $PAGES; $page++) {
 		// Is the page currently selected or shall we generate a link to it?
-		if (($page == getRequestElement('page')) || ((!isGetRequestElementSet('page')) && ($page == '1'))) {
+		if (($page == getRequestElement('page')) || ((!isGetRequestElementSet('page')) && ($page == 1))) {
 			// Is currently selected, so only highlight it
 			$NAV .= '<strong>-';
 		} else {
@@ -1669,7 +1641,7 @@ function addEmailNavigation ($PAGES, $offset, $show_form, $colspan, $return=fals
 			$NAV .= '">';
 		}
 		$NAV .= $page;
-		if (($page == getRequestElement('page')) || ((!isGetRequestElementSet('page')) && ($page == '1'))) {
+		if (($page == getRequestElement('page')) || ((!isGetRequestElementSet('page')) && ($page == 1))) {
 			// Is currently selected, so only highlight it
 			$NAV .= '-</strong>';
 		} else {
@@ -1718,7 +1690,7 @@ function extractHostnameFromUrl (&$script) {
 	if (ereg('/', $host)) $host = substr($host, 0, strpos($host, '/'));
 
 	// Generate relative URL
-	//* DEBUG: */ print("SCRIPT=" . $script."<br />");
+	//* DEBUG: */ print("SCRIPT=" . $script.'<br />');
 	if (substr(strtolower($script), 0, 7) == 'http://') {
 		// But only if http:// is in front!
 		$script = substr($script, (strlen($url) + 7));
@@ -1727,7 +1699,7 @@ function extractHostnameFromUrl (&$script) {
 		$script = substr($script, (strlen($url) + 8));
 	}
 
-	//* DEBUG: */ print("SCRIPT=" . $script."<br />");
+	//* DEBUG: */ print("SCRIPT=" . $script.'<br />');
 	if (substr($script, 0, 1) == '/') $script = substr($script, 1);
 
 	// Return host name
@@ -1735,10 +1707,25 @@ function extractHostnameFromUrl (&$script) {
 }
 
 // Send a GET request
-function sendGetRequest ($script) {
+function sendGetRequest ($script, $data = array()) {
 	// Extract host name from script
 	$host = extractHostnameFromUrl($script);
 
+	// Add data
+	$scriptData = http_build_query($data, '', '&');
+
+	// Do we have a question-mark in the script?
+	if (strpos($script, '?') === false) {
+		// No, so first char must be question mark
+		$scriptData = '?' . $scriptData;
+	} else {
+		// Ok, add &
+		$scriptData = '&' . $scriptData;
+	}
+
+	// Add script data
+	$script .= $scriptData;
+
 	// Generate GET request header
 	$request  = 'GET /' . trim($script) . ' HTTP/1.1' . getConfig('HTTP_EOL');
 	$request .= 'Host: ' . $host . getConfig('HTTP_EOL');
@@ -1775,7 +1762,7 @@ function sendPostRequest ($script, $postData) {
 	$host = extractHostnameFromUrl($script);
 
 	// Construct request
-	$data = http_build_query($postData, '','&');
+	$data = http_build_query($postData, '', '&');
 
 	// Generate POST request header
 	$request  = 'POST /' . trim($script) . ' HTTP/1.1' . getConfig('HTTP_EOL');
@@ -1813,7 +1800,7 @@ function sendRawRequest ($host, $request) {
 	} // END - if
 
 	// Open connection
-	//* DEBUG: */ die("SCRIPT=" . $script."<br />");
+	//* DEBUG: */ die("SCRIPT=" . $script.'<br />');
 	if ($useProxy === true) {
 		// Connect to host through proxy connection
 		$fp = @fsockopen(compileCode(getConfig('proxy_host')), bigintval(getConfig('proxy_port')), $errno, $errdesc, 30);
@@ -1931,11 +1918,11 @@ function isEmailValid ($email) {
 function isUrlValid ($URL, $compile=true) {
 	// Trim URL a little
 	$URL = trim(urldecode($URL));
-	//* DEBUG: */ outputHtml($URL."<br />");
+	//* DEBUG: */ outputHtml($URL.'<br />');
 
 	// Compile some chars out...
 	if ($compile === true) $URL = compileUriCode($URL, false, false, false);
-	//* DEBUG: */ outputHtml($URL."<br />");
+	//* DEBUG: */ outputHtml($URL.'<br />');
 
 	// Check for the extension filter
 	if (isExtensionActive('filter')) {
@@ -2014,7 +2001,7 @@ function generateEmailLink ($email, $table = 'admins') {
 // Generate a hash for extra-security for all passwords
 function generateHash ($plainText, $salt = '') {
 	// Is the required extension 'sql_patches' there and a salt is not given?
-	if (((isExtensionInstalledAndOlder('sql_patches', '0.3.6')) || (!isExtensionActive('sql_patches'))) && (empty($salt))) {
+	if (((isExtensionInstalledAndOlder('sql_patches', '0.3.6')) || (!isExtensionActive('sql_patches')) || (!isExtensionInstalledAndNewer('other', '0.2.5'))) && (empty($salt))) {
 		// Extension sql_patches is missing/outdated so we hash the plain text with MD5
 		return md5($plainText);
 	} // END - if
@@ -2052,8 +2039,15 @@ function generateHash ($plainText, $salt = '') {
 		//* DEBUG: */ outputHtml($salt." (".strlen($salt).")<br />");
 	} else {
 		// Use given salt
+		//* DEBUG: */ print 'salt=' . $salt . '<br />';
 		$salt = substr($salt, 0, getConfig('salt_length'));
-		//* DEBUG: */ outputHtml("GIVEN={$salt}<br />");
+		//* DEBUG: */ print 'salt=' . $salt . '(' . strlen($salt) . '/' . getConfig('salt_length') . ')<br />';
+
+		// Sanity check on salt
+		if (strlen($salt) != getConfig('salt_length')) {
+			// Not the same!
+			debug_report_bug(__FUNCTION__.': salt length mismatch! ('.strlen($salt).'/'.getConfig('salt_length').')');
+		} // END - if
 	}
 
 	// Return hash
@@ -2146,7 +2140,7 @@ function generatePassString ($passHash) {
 	$ret = $passHash;
 
 	// Is a secret key and master salt already initialized?
-	if ((isExtensionInstalled('sql_patches')) && (isConfigEntrySet('secret_key')) && (isConfigEntrySet('master_salt'))) {
+	if ((isExtensionInstalled('sql_patches')) && (isExtensionInstalledAndNewer('other', '0.2.5')) && (isConfigEntrySet('_PRIME')) && (isConfigEntrySet('secret_key')) && (isConfigEntrySet('master_salt'))) {
 		// Only calculate when the secret key is generated
 		$newHash = ''; $start = 9;
 		for ($idx = 0; $idx < 10; $idx++) {
@@ -2158,16 +2152,17 @@ function generatePassString ($passHash) {
 			} elseif ($part2 > $part1) {
 				$mod = dechex(sqrt(($part2 - $part1) * getConfig('_PRIME') / pi()));
 			}
-			$mod = substr(round($mod), 0, 4);
-			$mod = str_repeat('0', 4-strlen($mod)) . $mod;
-			//* DEBUG: */ outputHtml("*" . $start.'=' . $mod."*<br />");
+			$mod = substr($mod, 0, 4);
+			//* DEBUG: */ outputHtml('part1='.$part1.'/part2='.$part2.'/mod=' . $mod . '('.strlen($mod).')<br />');
+			$mod = str_repeat(0, (4 - strlen($mod))) . $mod;
+			//* DEBUG: */ outputHtml('*' . $start . '=' . $mod . '*<br />');
 			$start += 4;
 			$newHash .= $mod;
 		} // END - for
 
-		//* DEBUG: */ print($passHash."<br />" . $newHash." (".strlen($newHash).')');
+		//* DEBUG: */ print($passHash.'<br />' . $newHash." (".strlen($newHash).')<br />');
 		$ret = generateHash($newHash, getConfig('master_salt'));
-		//* DEBUG: */ print($ret."<br />");
+		//* DEBUG: */ print('ret='.$ret.'<br />');
 	} else {
 		// Hash it simple
 		//* DEBUG: */ outputHtml("--" . $passHash."--<br />");
@@ -2288,7 +2283,7 @@ function getCurrentTheme () {
 	$ret = 'default';
 
 	// Load default theme if not empty from configuration
-	if (getConfig('default_theme') != '') $ret = getConfig('default_theme');
+	if ((isConfigEntrySet('default_theme')) && (getConfig('default_theme') != '')) $ret = getConfig('default_theme');
 
 	if (!isSessionVariableSet('mxchange_theme')) {
 		// Set default theme
@@ -2371,11 +2366,11 @@ function getThemeId ($name) {
 }
 
 // Generates an error code from given account status
-function generateErrorCodeFromUserStatus ($status) {
-	// @TODO The status should never be empty
-	if (empty($status)) {
-		// Something really bad happend here
-		debug_report_bug(__FUNCTION__ . ': status is empty.');
+function generateErrorCodeFromUserStatus ($status='') {
+	// If no status is provided, use the default, cached
+	if ((empty($status)) && (isMember())) {
+		// Get user status
+		$status = getUserData('status');
 	} // END - if
 
 	// Default error code if unknown account status
@@ -2400,12 +2395,12 @@ function generateErrorCodeFromUserStatus ($status) {
 // Function to search for the last modifified file
 function searchDirsRecursive ($dir, &$last_changed) {
 	// Get dir as array
-	//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):dir=" . $dir."<br />");
+	//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):dir=" . $dir.'<br />');
 	// Does it match what we are looking for? (We skip a lot files already!)
 	// RegexPattern to exclude  ., .., .revision,  .svn, debug.log or .cache in the filenames
 	$excludePattern = '@(\.revision|debug\.log|\.cache|config\.php)$@';
 	$ds = getArrayFromDirectory($dir, '', true, false, array(), '.php', $excludePattern);
-	//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ds[]=".count($ds)."<br />");
+	//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):ds[]=".count($ds).'<br />');
 
 	// Walk through all entries
 	foreach ($ds as $d) {
@@ -2418,7 +2413,7 @@ function searchDirsRecursive ($dir, &$last_changed) {
 			// $FQFN is a directory so also crawl into this directory
 			$newDir = $d;
 			if (!empty($dir)) $newDir = $dir . '/'. $d;
-			//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):DESCENT: " . $newDir."<br />");
+			//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):DESCENT: " . $newDir.'<br />');
 			searchDirsRecursive($newDir, $last_changed);
 		} elseif (isFileReadable($FQFN)) {
 			// $FQFN is a filename and no directory
@@ -2597,6 +2592,17 @@ function debug_get_printable_backtrace () {
 
 // Output a debug backtrace to the user
 function debug_report_bug ($message = '') {
+	// Is this already called?
+	if (isset($GLOBALS[__FUNCTION__])) {
+		// Other backtrace
+		print 'Message:'.$message.'<br />Backtrace:<pre>';
+		debug_print_backtrace();
+		die('</pre>');
+	} // END - if
+
+	// Set this function as called
+	$GLOBALS[__FUNCTION__] = true;
+
 	// Init message
 	$debug = '';
 
@@ -2654,7 +2660,7 @@ function getMessageFromErrorCode ($code) {
 		case getCode('OVERLENGTH')       : $message = getMessage('MEMBER_TEXT_OVERLENGTH'); break;
 		case getCode('URL_FOUND')        : $message = getMessage('MEMBER_TEXT_CONTAINS_URL'); break;
 		case getCode('SUBJ_URL')         : $message = getMessage('MEMBER_SUBJ_CONTAINS_URL'); break;
-		case getCode('BLIST_URL')        : $message = "{--MEMBER_URL_BLACK_LISTED--}<br />\n{--MEMBER_BLIST_TIME--}: ".generateDateTime(getRequestElement('blist'), '0'); break;
+		case getCode('BLIST_URL')        : $message = "{--MEMBER_URL_BLACK_LISTED--}<br />\n{--MEMBER_BLIST_TIME--}: ".generateDateTime(getRequestElement('blist'), 0); break;
 		case getCode('NO_RECS_LEFT')     : $message = getMessage('MEMBER_SELECTED_MORE_RECS'); break;
 		case getCode('INVALID_TAGS')     : $message = getMessage('MEMBER_HTML_INVALID_TAGS'); break;
 		case getCode('MORE_POINTS')      : $message = getMessage('MEMBER_MORE_POINTS_NEEDED'); break;
@@ -2685,7 +2691,7 @@ function getMessageFromErrorCode ($code) {
 
 			// Load timestamp from last order
 			list($timestamp) = SQL_FETCHROW($result);
-			$timestamp = generateDateTime($timestamp, '1');
+			$timestamp = generateDateTime($timestamp, 1);
 
 			// Free memory
 			SQL_FREERESULT($result);
@@ -2822,7 +2828,7 @@ function isUrlValidSimple ($url) {
 			// @TODO Are these convertions still required?
 			$pat = str_replace('.', "&#92;&#46;", $pat);
 			$pat = str_replace('@', "&#92;&#64;", $pat);
-			//* DEBUG: */ outputHtml($key."=&nbsp;" . $pat . "<br />");
+			//* DEBUG: */ outputHtml($key."=&nbsp;" . $pat . '<br />');
 		} // END - if
 
 		// Check if expression matches
@@ -2912,8 +2918,8 @@ function changeDataInFile ($FQFN, $comment, $prefix, $suffix, $DATA, $seek=0) {
 	return false;
 }
 // Send notification to admin
-function sendAdminNotification ($subject, $templateName, $content=array(), $userid = '0') {
-	if (getExtensionVersion('admins') >= '0.4.1') {
+function sendAdminNotification ($subject, $templateName, $content=array(), $userid = 0) {
+	if (isExtensionInstalledAndNewer('admins', '0.4.1')) {
 		// Send new way
 		sendAdminsEmails($subject, $templateName, $content, $userid);
 	} else {
@@ -2932,7 +2938,7 @@ function logDebugMessage ($funcFile, $line, $message, $force=true) {
 
 		// Log this message away, we better don't call app_die() here to prevent an endless loop
 		$fp = fopen(getConfig('CACHE_PATH') . 'debug.log', 'a') or die(__FUNCTION__.'['.__LINE__.']: Cannot write logfile debug.log!');
-		fwrite($fp, date('d.m.Y|H:i:s', time()) . '|' . getModule() . '|' . basename($funcFile) . '|' . $line . '|' . $message . "\n");
+		fwrite($fp, date('d.m.Y|H:i:s', time()) . '|' . getModule(false) . '|' . basename($funcFile) . '|' . $line . '|' . $message . "\n");
 		fclose($fp);
 	} // END - if
 }
@@ -2973,6 +2979,7 @@ function handleExtraValues ($filterFunction, $value, $extraValue) {
 // Converts timestamp selections into a timestamp
 function convertSelectionsToTimestamp (&$postData, &$DATA, &$id, &$skip) {
 	// Init test variable
+	$skip  = false;
 	$test2 = '';
 
 	// Get last three chars
@@ -2985,21 +2992,20 @@ function convertSelectionsToTimestamp (&$postData, &$DATA, &$id, &$skip) {
 		if ((isset($postData[$test.'_ye'])) && (isset($postData[$test.'_mo'])) && (isset($postData[$test.'_we'])) && (isset($postData[$test.'_da'])) && (isset($postData[$test.'_ho'])) && (isset($postData[$test.'_mi'])) && (isset($postData[$test.'_se'])) && ($test != $test2)) {
 			// Generate timestamp
 			$postData[$test] = createTimestampFromSelections($test, $postData);
-			$DATA[] = sprintf("%s='%s'", $test, $postData[$test]);
+			$DATA[] = sprintf("`%s`='%s'", $test, $postData[$test]);
+			$GLOBALS['skip_config'][$test] = true;
 
 			// Remove data from array
 			foreach (array('ye', 'mo', 'we', 'da', 'ho', 'mi', 'se') as $rem) {
-				unset($postData[$test.'_' . $rem]);
+				unset($postData[$test . '_' . $rem]);
 			} // END - foreach
 
 			// Skip adding
-			unset($id); $skip = true; $test2 = $test;
+			unset($id);
+			$skip = true;
+			$test2 = $test;
 		} // END - if
-	} else {
-		// Process this entry
-		$skip = false;
-		$test2 = '';
-	}
+	} // END - if
 }
 
 // Reverts the german decimal comma into Computer decimal dot
@@ -3040,7 +3046,7 @@ function handleLoginFailtures ($accessLevel) {
 			//* DEBUG: */ outputHtml(__FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):accessLevel={$accessLevel}<br />");
 			$content = array(
 				'login_failures' => getSession('mxchange_' . $accessLevel.'_failures'),
-				'last_failure'   => generateDateTime(getSession('mxchange_' . $accessLevel.'_last_fail'), '2')
+				'last_failure'   => generateDateTime(getSession('mxchange_' . $accessLevel.'_last_fail'), 2)
 			);
 
 			// Load template
@@ -3148,8 +3154,8 @@ function addNewBonusMail ($data, $mode = '', $output=true) {
 
 // Determines referal id and sets it
 function determineReferalId () {
-	// Skip this in non-html-mode
-	if (getOutputMode() != '0') return false;
+	// Skip this in non-html-mode and outside ref.php
+	if ((getOutputMode() != 0) && (basename($_SERVER['PHP_SELF']) != 'ref.php')) return false;
 
 	// Check if refid is set
 	if ((isset($GLOBALS['refid'])) && ($GLOBALS['refid'] > 0)) {
@@ -3176,12 +3182,30 @@ function determineReferalId () {
 		// Set default refid as refid in URL
 		$GLOBALS['refid'] = getConfig('def_refid');
 	} else {
-		// No default ID when sql_patches is not installed or none set
+		// No default id when sql_patches is not installed or none set
 		$GLOBALS['refid'] = 0;
 	}
 
 	// Set cookie when default refid > 0
-	if (!isSessionVariableSet('refid') || (!empty($GLOBALS['refid'])) || ((getSession('refid') == '0') && (getConfig('def_refid') > 0))) {
+	if (!isSessionVariableSet('refid') || (!empty($GLOBALS['refid'])) || ((getSession('refid') == 0) && (isConfigEntrySet('def_refid')) && (getConfig('def_refid') > 0))) {
+		// Default is not found
+		$found = false;
+
+		// Do we have nickname or userid set?
+		if (isNicknameUsed($GLOBALS['refid'])) {
+			// Nickname in URL, so load the id
+			$found = fetchUserData($GLOBALS['refid'], 'nickname');
+		} elseif ($GLOBALS['refid'] > 0) {
+			// Direct userid entered
+			$found = fetchUserData($GLOBALS['refid']);
+		}
+
+		// Is the record valid?
+		if (($found === false) || (!isUserDataValid())) {
+			// No, then reset referal id
+			$GLOBALS['refid'] = getConfig('def_refid');
+		} // END - if
+
 		// Set cookie
 		setSession('refid', $GLOBALS['refid']);
 	} // END - if
@@ -3218,6 +3242,10 @@ function shutdown () {
 
 // Setter for userid
 function setUserId ($userid) {
+	// We should not set userid to zero
+	if ($userid == 0) debug_report_bug('Userid should not be set zero.');
+
+	// Set it secured
 	$GLOBALS['userid'] = bigintval($userid);
 }
 
@@ -3370,7 +3398,7 @@ function getArrayFromDirectory ($baseDir, $prefix, $fileIncludeDirs = false, $ad
 		// Exclude '.', '..' and entries in $excludeArray automatically
 		if (in_array($baseFile, $excludeArray, true))  {
 			// Exclude them
-			//* DEBUG: */ outputHtml('excluded=' . $baseFile . "<br />");
+			//* DEBUG: */ outputHtml('excluded=' . $baseFile . '<br />');
 			continue;
 		} // END - if
 
@@ -3384,9 +3412,9 @@ function getArrayFromDirectory ($baseDir, $prefix, $fileIncludeDirs = false, $ad
 		// Check if the base filename matches an exclusion pattern and if the pattern is not empty
 		if ((!empty($excludePattern)) && (preg_match($excludePattern, $baseFile, $match))) {
 			// These Lines are only for debugging!!
-			//* DEBUG: */ outputHtml('baseDir:' . $baseDir . "<br />");
-			//* DEBUG: */ outputHtml('baseFile:' . $baseFile . "<br />");
-			//* DEBUG: */ outputHtml('FQFN:' . $FQFN . "<br />");
+			//* DEBUG: */ outputHtml('baseDir:' . $baseDir . '<br />');
+			//* DEBUG: */ outputHtml('baseFile:' . $baseFile . '<br />');
+			//* DEBUG: */ outputHtml('FQFN:' . $FQFN . '<br />');
 
 			// Exclude this one
 			continue;
@@ -3469,8 +3497,25 @@ function mapModuleToTable ($moduleName) {
 
 // Add SQL debug data to array for later output
 function addSqlToDebug ($result, $sqlString, $timing, $F, $L) {
-	// Don't execute anything here if we don't need
-	if (getConfig('display_debug_sqls') != 'Y') return;
+	// Already executed?
+	if (isset($GLOBALS['debug_sqls'][$F][$L][$sqlString])) {
+		// Then abort here, we don't need to profile a query twice
+		return;
+	} // END - if
+
+	// Remeber this as profiled (or not, but we don't care here)
+	$GLOBALS['debug_sqls'][$F][$L][$sqlString] = true;
+
+	// Do we have cache?
+	if (!isset($GLOBALS['debug_sql_available'])) {
+		// Check it and cache it in $GLOBALS
+		$GLOBALS['debug_sql_available'] = ((isConfigurationLoaded()) && (isExtensionInstalledAndNewer('other', '0.2.2')) && (getConfig('display_debug_sqls') == 'Y'));
+	} // END - if
+	
+	// Don't execute anything here if we don't need or ext-other is missing
+	if ($GLOBALS['debug_sql_available'] === false) {
+		return;
+	} // END - if
 
 	// Generate record
 	$record = array(
@@ -3495,7 +3540,7 @@ function initCacheInstance () {
 	$GLOBALS['cache_instance'] = new CacheSystem();
 	if ($GLOBALS['cache_instance']->getStatus() != 'done') {
 		// Failed to initialize cache sustem
-		addFatalMessage(__FILE__, __LINE__, "(<font color=\"#0000aa\">".__LINE__."</font>): ".getMessage('CACHE_CANNOT_INITIALIZE'));
+		addFatalMessage(__FILE__, __LINE__, '(<font color="#0000aa">' . __LINE__ . '</font>): ' . getMessage('CACHE_CANNOT_INITIALIZE'));
 	} // END - if
 }
 
@@ -3514,111 +3559,87 @@ function getMessageFromIndexedArray ($message, $pos, $array) {
 	return $ret;
 }
 
-// Handles fatal errors
-function handleFatalErrors () {
-	// Do we have errors to handle and right output mode?
-	if ((getTotalFatalErrors() == 0) || (getOutputMode() != 0)) {
-		// Abort executing here
-		return false;
-	} // END - if
-
-	// Set content type
-	setContentType('text/html');
-
-	// Load config here
-	loadIncludeOnce('inc/load_config.php');
-
-	// Set unset variable
-	if (empty($check)) $check = '';
-
-	// Default is none
-	$content = '';
-
-	// Installation phase or regular mode?
-	if ((isInstallationPhase())) {
-		// While we are installing ouput other header than while it is installed... :-)
-		$OUT = '';
-		foreach (getFatalArray() as $key => $value) {
-			// Prepare content for the template
-			$content = array(
-				'key'   => ($key + 1),
-				'value' => $value
-			);
-
-			// Load row template
-			$OUT .= loadTemplate('install_fatal_row', true, $content);
-		}
-
-		// Load main template
-		$content = loadTemplate('install_fatal_table', true, $OUT);
-	} elseif (isInstalled()) {
-		// Display all runtime fatal errors
-		$OUT = '';
-		foreach (getFatalArray() as $key => $value) {
-			// Prepare content for the template
-			$content = array(
-				'key'   => ($key + 1),
-				'value' => $value
-			);
+// Print code with line numbers
+function linenumberCode ($code)    {
+	if (!is_array($code)) $codeE = explode("\n", $code); else $codeE = $code;
+	$count_lines = count($codeE);
 
-			// Load row template
-			$OUT .= loadTemplate('runtime_fatal_row', true, $content);
+	$r = 'Line | Code:<br />';
+	foreach($codeE as $line => $c) {
+		$r .= '<div class="line"><span class="linenum">';
+		if ($count_lines == 1) {
+			$r .= 1;
+		} else {
+			$r .= ($line == ($count_lines - 1)) ? '' :  ($line+1);
 		}
+		$r .= '</span>|';
 
-		// Load main template
-		$content = loadTemplate('runtime_fatal_table', true, $OUT);
+		// Add code
+		$r .= '<span class="linetext">' . htmlentities($c) . '</span></div>';
 	}
 
-	// Message to regular users (non-admin)
-	$CORR = getMessage('FATAL_REPORT_ERRORS');
-
-	// PHP warnings fixed
-	if ($check == 'done') {
-		if (isAdmin()) $CORR = getMessage('FATAL_CORRECT_ERRORS');
-	} // END - if
+	return '<div class="code">' . $r . '</div>';
+}
 
-	// Remember all in array
-	$content = array(
-		'rows' => $content,
-		'corr' => $CORR
-	);
+// Convert ';' to ', ' for e.g. receiver list
+function convertReceivers ($old) {
+	return str_replace(';', ', ', $old);
+}
 
-	// Load footer
-	loadIncludeOnce('inc/header.php');
+// Determines the right page title
+function determinePageTitle () {
+	// Config and database connection valid?
+	if ((isConfigLocalLoaded()) && (isConfigurationLoaded()) && (SQL_IS_LINK_UP()) && (isExtensionInstalledAndNewer('sql_patches', '0.1.6'))) {
+		// Init title
+		$TITLE = '';
 
-	// Load main template
-	loadTemplate('fatal_errors', false, $content);
+		// Title decoration enabled?
+		if ((getConfig('enable_title_deco') == 'Y') && (getConfig('title_left') != '')) $TITLE .= trim(getConfig('title_left'))." ";
 
-	// Delete all to prevent double-display
-	initFatalMessages();
+		// Do we have some extra title?
+		if (isExtraTitleSet()) {
+			// Then prepent it
+			$TITLE .= getExtraTitle() . ' by ';
+		} // END - if
 
-	// Load footer
-	loadIncludeOnce('inc/footer.php');
+		// Add main title
+		$TITLE .= getConfig('MAIN_TITLE');
 
-	// Abort here
-	shutdown();
-}
-
-// Print code with line numbers
-function linenumberCode ($code)    {
-	if (!is_array($code)) $codeE = explode("\n", $code); else $codeE = $code;
-	$count_lines = count($codeE);
+		// Add title of module? (middle decoration will also be added!)
+		if ((getConfig('enable_mod_title') == 'Y') || ((!isWhatSet()) && (!isActionSet())) || (getModule() == 'admin')) {
+			$TITLE .= ' ' . trim(getConfig('title_middle')) . ' ' . getModuleTitle(getModule());
+		} // END - if
 
-	$r = "Line | Code:<br />";
-	foreach($codeE as $line => $c) {
-		$r .= "<div class=\"line\"><span class=\"linenum\">";
-		if ($count_lines == 1) {
-			$r .= '1';
-		} else {
-			$r .= ($line == ($count_lines - 1)) ? '' :  ($line+1);
-		}
-		$r .= "</span>|";
+		// Add title from what file
+		$mode = '';
+		if (getModule() == 'login') $mode = 'member';
+		elseif (getModule() == 'index') $mode = 'guest';
+		if ((!empty($mode)) && (getConfig('enable_what_title') == 'Y')) $TITLE .= " ".trim(getConfig('title_middle'))." ".getModuleDescription($mode, getWhat());
+
+		// Add title decorations? (right)
+		if ((getConfig('enable_title_deco') == 'Y') && (getConfig('title_right') != '')) $TITLE .= " ".trim(getConfig('title_right'));
+
+		// Remember title in constant for the template
+		$pageTitle = $TITLE;
+	} elseif ((isInstalled()) && (isAdminRegistered())) {
+		// Installed, admin registered but no ext-sql_patches
+		$pageTitle = '[-- ' . getConfig('MAIN_TITLE').' - '.getModuleTitle(getModule()) . ' --]';
+	} elseif ((isInstalled()) && (!isAdminRegistered())) {
+		// Installed but no admin registered
+		$pageTitle = sprintf(getMessage('SETUP_OF_MXCHANGE'), getConfig('MAIN_TITLE'));
+	} elseif ((!isInstalled()) || (!isAdminRegistered())) {
+		// Installation mode
+		$pageTitle = getMessage('INSTALLATION_OF_MXCHANGE');
+	} else {
+		// Configuration not found!
+		$pageTitle = getMessage('NO_CONFIG_FOUND_TITLE');
 
-		// Add code
-		$r .= "<span class=\"linetext\">" . htmlentities($c) . "</span></div>";
+		// Do not add the fatal message in installation mode
+		if ((!isInstalling()) && (!isConfigurationLoaded())) addFatalMessage(__FILE__, __LINE__, getMessage('NO_CONFIG_FOUND'));
 	}
 
-	return "<div class=\"code\">" . $r . "</div>\n";
+	// Return title
+	return $pageTitle;
 }
 
 //////////////////////////////////////////////////
@@ -3634,5 +3655,29 @@ if (!function_exists('html_entity_decode')) {
 	}
 } // END - if
 
+if (!function_exists('http_build_query')) {
+	// Taken from documentation on www.php.net, credits to Marco K. (Germany)
+	function http_build_query($data, $prefix='', $sep='', $key='') {
+		$ret = array();
+		foreach ((array)$data as $k => $v) {
+			if (is_int($k) && $prefix != null) {
+				$k = urlencode($prefix . $k);
+			} // END - if
+
+			if ((!empty($key)) || ($key === 0))  $k = $key.'['.urlencode($k).']';
+
+			if (is_array($v) || is_object($v)) {
+				array_push($ret, http_build_query($v, '', $sep, $k));
+			} else {
+				array_push($ret, $k.'='.urlencode($v));
+			}
+		} // END - foreach
+
+		if (empty($sep)) $sep = ini_get('arg_separator.output');
+
+		return implode($sep, $ret);
+	}
+}// // END - if
+
 // [EOF]
 ?>