X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=inc%2Fwrapper-functions.php;h=c80742992c6c8cf1e30df82bd64d9a3c3b23b1c0;hb=0f3a135204757cc8750262871c8e62c42300acb4;hp=5d27ca58265e2582b7332ef9b2a41767e17dcd51;hpb=4ccc02299e123d24c043c917fb16208d0338f300;p=mailer.git

diff --git a/inc/wrapper-functions.php b/inc/wrapper-functions.php
index 5d27ca5826..cf55c4e282 100644
--- a/inc/wrapper-functions.php
+++ b/inc/wrapper-functions.php
@@ -1,7 +1,7 @@
 <?php
 /************************************************************************
- * MXChange v0.2.1                                    Start: 04/04/2009 *
- * ===============                              Last change: 04/04/2009 *
+ * Mailer v0.2.1-FINAL                                Start: 04/04/2009 *
+ * ===================                          Last change: 04/04/2009 *
  *                                                                      *
  * -------------------------------------------------------------------- *
  * File              : wrapper-functions.php                            *
@@ -14,10 +14,9 @@
  * $Date::                                                            $ *
  * $Tag:: 0.2.1-FINAL                                                 $ *
  * $Author::                                                          $ *
- * Needs to be in all Files and every File needs "svn propset           *
- * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  * -------------------------------------------------------------------- *
- * Copyright (c) 2003 - 2008 by Roland Haeder                           *
+ * Copyright (c) 2003 - 2009 by Roland Haeder                           *
+ * Copyright (c) 2009 - 2011 by Mailer Developer Team                   *
  * For more information visit: http://www.mxchange.org                  *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
@@ -38,116 +37,95 @@
 
 // Some security stuff...
 if (!defined('__SECURITY')) {
-	$INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), '/inc') + 4) . '/security.php';
-	require($INC);
+	die();
 } // END - if
 
 // Read a given file
-function readFromFile ($FQFN, $sqlPrepare = false) {
+function readFromFile ($FQFN) {
 	// Sanity-check if file is there (should be there, but just to make it sure)
 	if (!isFileReadable($FQFN)) {
 		// This should not happen
-		debug_report_bug(__FUNCTION__.': File ' . basename($FQFN) . ' is not readable!');
-	} // END - if
-
-	// Load the file
-	if (function_exists('file_get_contents')) {
-		// Use new function
-		$content = file_get_contents($FQFN);
-	} else {
-		// Fall-back to implode-file chain
-		$content = implode('', file($FQFN));
-	}
-
-	// Prepare SQL queries?
-	if ($sqlPrepare === true) {
-		// Remove some unwanted chars
-		$content = str_replace("\r", '', $content);
-		$content = str_replace("\n\n", "\n", $content);
+		debug_report_bug(__FUNCTION__, __LINE__, 'File ' . basename($FQFN) . ' is not readable!');
+	} elseif (!isset($GLOBALS['file_content'][$FQFN])) {
+		// Load the file
+		if (function_exists('file_get_contents')) {
+			// Use new function
+			$GLOBALS['file_content'][$FQFN] = file_get_contents($FQFN);
+		} else {
+			// Fall-back to implode-file chain
+			$GLOBALS['file_content'][$FQFN] = implode('', file($FQFN));
+		}
 	} // END - if
 
 	// Return the content
-	return $content;
+	return $GLOBALS['file_content'][$FQFN];
 }
 
 // Writes content to a file
-function writeToFile ($FQFN, $content) {
+function writeToFile ($FQFN, $content, $aquireLock = false) {
 	// Is the file writeable?
 	if ((isFileReadable($FQFN)) && (!is_writeable($FQFN)) && (!changeMode($FQFN, 0644))) {
 		// Not writeable!
-		DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("File %s not writeable.", basename($FQFN)));
+		logDebugMessage(__FUNCTION__, __LINE__, sprintf("File %s not writeable.", basename($FQFN)));
 
 		// Failed! :(
 		return false;
 	} // END - if
 
 	// By default all is failed...
+	$GLOBALS['file_readable'][$FQFN] = false;
+	unset($GLOBALS['file_content'][$FQFN]);
 	$return = false;
 
 	// Is the function there?
 	if (function_exists('file_put_contents')) {
-		// Write it directly
-		$return = file_put_contents($FQFN, $content);
+		// With lock?
+		if ($aquireLock === true) {
+			// Write it directly with lock
+			$return = file_put_contents($FQFN, $content, LOCK_EX);
+		} else {
+			// Write it directly
+			$return = file_put_contents($FQFN, $content);
+		}
 	} else {
 		// Write it with fopen
-		$fp = fopen($FQFN, 'w') or app_die(__FUNCTION__, __LINE__, "Cannot write file ".basename($FQFN).'!');
-		fwrite($fp, $content);
-		fclose($fp);
+		$fp = fopen($FQFN, 'w') or debug_report_bug(__FUNCTION__, __LINE__, 'Cannot write to file ' . basename($FQFN) . '!');
+
+		// Do we need to aquire a lock?
+		if ($aquireLock === true) {
+			// Aquire lock
+			flock($fp, LOCK_EX);
+		} // END - if
+
+		// Write content
+		$return = fwrite($fp, $content);
 
-		// Set CHMOD rights
-		$return = changeMode($FQFN, 0644);
+		// Close stream
+		fclose($fp);
 	}
 
+	// Was something written?
+	if ($return !== false) {
+		// Mark it as readable
+		$GLOBALS['file_readable'][$FQFN] = true;
+
+		// Remember content in cache
+		$GLOBALS['file_content'][$FQFN] = $content;
+	} // END - if
+
 	// Return status
-	return $return;
+	return (($return !== false) && (changeMode($FQFN, 0644)));
 }
 
 // Clears the output buffer. This function does *NOT* backup sent content.
 function clearOutputBuffer () {
 	// Trigger an error on failure
-	if (!ob_end_clean()) {
+	if ((ob_get_length() > 0) && (!ob_end_clean())) {
 		// Failed!
-		debug_report_bug(__FUNCTION__.': Failed to clean output buffer.');
-	} // END - if
-}
-
-// Loads an include file and logs any missing files for debug purposes
-function loadInclude ($INC) {
-	// Add the path. This is why we need a trailing slash in config.php
-	$FQFN = constant('PATH') . $INC;
-
-	// Is the include file there?
-	if (!isIncludeReadable($INC)) {
-		// Not there so log it
-		debug_report_bug(sprintf("Include file %s not found.", $INC));
-		return false;
-	} // END - if
-
-	// Try to load it
-	require($FQFN);
-}
-
-// Loads an include file once
-function loadIncludeOnce ($INC) {
-	// Is it not loaded?
-	if (!isset($GLOBALS['load_once'][$INC])) {
-		// Mark it as loaded
-		$GLOBALS['load_once'][$INC] = "loaded";
-
-		// Then try to load it
-		loadInclude($INC);
+		debug_report_bug(__FUNCTION__, __LINE__, 'Failed to clean output buffer.');
 	} // END - if
 }
 
-// Checks wether an include file (non-FQFN better) is readable
-function isIncludeReadable ($INC) {
-	// Construct FQFN
-	$FQFN = constant('PATH') . $INC;
-
-	// Is it readable?
-	return isFileReadable($FQFN);
-}
-
 // Encode strings
 // @TODO Implement $compress
 function encodeString ($str, $compress = true) {
@@ -162,16 +140,10 @@ function decodeString ($str, $decompress = true) {
 	return $str;
 }
 
-// Smartly adds slashes
-function smartAddSlashes ($unquoted) {
-	$unquoted = str_replace("\\", '', $unquoted);
-	return addslashes($unquoted);
-}
-
 // Decode entities in a nicer way
-function decodeEntities ($str) {
+function decodeEntities ($str, $quote = ENT_NOQUOTES) {
 	// Decode the entities to UTF-8 now
-	$decodedString = html_entity_decode($str, ENT_NOQUOTES, 'UTF-8');
+	$decodedString = html_entity_decode($str, $quote, 'UTF-8');
 
 	// Return decoded string
 	return $decodedString;
@@ -180,50 +152,72 @@ function decodeEntities ($str) {
 // Merges an array together but only if both are arrays
 function merge_array ($array1, $array2) {
 	// Are both an array?
-	if ((is_array($array1)) && (is_array($array2))) {
-		// Merge all together
-		return array_merge($array1, $array2);
-	} elseif (is_array($array1)) {
-		// Return left array
-		DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("array2 is not an array. array != %s", gettype($array2)));
-		return $array1;
-	} elseif (is_array($array2)) {
-		// Return right array
-		DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("array1 is not an array. array != %s", gettype($array1)));
-		return $array2;
+	if ((!is_array($array1)) && (!is_array($array2))) {
+		// Both are not arrays
+		debug_report_bug(__FUNCTION__, __LINE__, 'No arrays provided!');
+	} elseif (!is_array($array1)) {
+		// Left one is not an array
+		debug_report_bug(__FUNCTION__, __LINE__, sprintf("array1 is not an array. array != %s", gettype($array1)));
+	} elseif (!is_array($array2)) {
+		// Right one is not an array
+		debug_report_bug(__FUNCTION__, __LINE__, sprintf("array2 is not an array. array != %s", gettype($array2)));
 	}
 
-	// Both are not arrays
-	debug_report_bug(__FUNCTION__.": No arrays provided!");
+	// Merge all together
+	return array_merge($array1, $array2);
 }
 
 // Check if given FQFN is a readable file
 function isFileReadable ($FQFN) {
-	// Check all...
-	return ((file_exists($FQFN)) && (is_file($FQFN)) && (is_readable($FQFN)));
+	// Do we have cache?
+	if (!isset($GLOBALS['file_readable'][$FQFN])) {
+		// Check all...
+		$GLOBALS['file_readable'][$FQFN] = ((file_exists($FQFN)) && (is_file($FQFN)) && (is_readable($FQFN)));
+	} // END - if
+
+	// Return result
+	return $GLOBALS['file_readable'][$FQFN];
 }
 
-// Checks wether the given FQFN is a directory and not .,.. or .svn
+// Checks wether the given FQFN is a directory and not ., .. or .svn
 function isDirectory ($FQFN) {
-	// Generate baseName
-	$baseName = basename($FQFN);
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__][$FQFN])) {
+		// Generate baseName
+		$baseName = basename($FQFN);
 
-	// Check it
-	$isDirectory = ((is_dir($FQFN)) && ($baseName != '.') && ($baseName != '..') && ($baseName != '.svn'));
+		// Check it
+		$GLOBALS[__FUNCTION__][$FQFN] = ((is_dir($FQFN)) && ($baseName != '.') && ($baseName != '..') && ($baseName != '.svn'));
+	} // END - if
 
 	// Return the result
-	return $isDirectory;
+	return $GLOBALS[__FUNCTION__][$FQFN];
+}
+
+// "Getter" for the real remote IP number
+function detectRealIpAddress () {
+	// Get remote ip from environment
+	$remoteAddr = determineRealRemoteAddress();
+
+	// Is removeip installed?
+	if (isExtensionActive('removeip')) {
+		// Then anonymize it
+		$remoteAddr = getAnonymousRemoteAddress($remoteAddr);
+	} // END - if
+
+	// Return it
+	return $remoteAddr;
 }
 
 // "Getter" for remote IP number
 function detectRemoteAddr () {
 	// Get remote ip from environment
-	$remoteAddr = determineRealRemoteAddress();
+	$remoteAddr = determineRealRemoteAddress(true);
 
 	// Is removeip installed?
-	if (EXT_IS_ACTIVE('removeip')) {
+	if (isExtensionActive('removeip')) {
 		// Then anonymize it
-		$remoteAddr = GET_ANONYMOUS_REMOTE_ADDR($remoteAddr);
+		$remoteAddr = getAnonymousRemoteAddress($remoteAddr);
 	} // END - if
 
 	// Return it
@@ -236,9 +230,9 @@ function detectRemoteHostname () {
 	$remoteHost = getenv('REMOTE_HOST');
 
 	// Is removeip installed?
-	if (EXT_IS_ACTIVE('removeip')) {
+	if (isExtensionActive('removeip')) {
 		// Then anonymize it
-		$remoteHost = GET_ANONYMOUS_REMOTE_HOST($remoteHost);
+		$remoteHost = getAnonymousRemoteHost($remoteHost);
 	} // END - if
 
 	// Return it
@@ -246,14 +240,14 @@ function detectRemoteHostname () {
 }
 
 // "Getter" for user agent
-function detectUserAgent () {
+function detectUserAgent ($alwaysReal = false) {
 	// Get remote ip from environment
 	$userAgent = getenv('HTTP_USER_AGENT');
 
 	// Is removeip installed?
-	if (EXT_IS_ACTIVE('removeip')) {
+	if ((isExtensionActive('removeip')) && ($alwaysReal === false)) {
 		// Then anonymize it
-		$userAgent = GET_ANONYMOUS_USER_AGENT($userAgent);
+		$userAgent = getAnonymousUserAgent($userAgent);
 	} // END - if
 
 	// Return it
@@ -266,51 +260,120 @@ function detectReferer () {
 	$referer = getenv('HTTP_REFERER');
 
 	// Is removeip installed?
-	if (EXT_IS_ACTIVE('removeip')) {
+	if (isExtensionActive('removeip')) {
 		// Then anonymize it
-		$referer = GET_ANONYMOUS_REFERER($referer);
+		$referer = getAnonymousReferer($referer);
 	} // END - if
 
 	// Return it
 	return $referer;
 }
 
+// "Getter" for request URI
+function detectRequestUri () {
+	// Return it
+	return (getenv('REQUEST_URI'));
+}
+
+// "Getter" for query string
+function detectQueryString () {
+	return str_replace('&', '&amp;', (getenv('QUERY_STRING')));
+}
+
+// "Getter" for SERVER_NAME
+function detectServerName () {
+	// Return it
+	return (getenv('SERVER_NAME'));
+}
+
+// Removes any  existing www. from SERVER_NAME. This is very silly but enough
+// for our purpose here.
+function detectDomainName () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Get server name
+		$domainName = detectServerName();
+
+		// Is there any www. ?
+		if (substr($domainName, 0, 4) == 'www.') {
+			// Remove it
+			$domainName = substr($domainName, 4);
+		} // END - if
+
+		// Set cache
+		$GLOBALS[__FUNCTION__] = $domainName;
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
 // Check wether we are installing
 function isInstalling () {
-	$installing = ((isset($GLOBALS['mxchange_installing'])) || (REQUEST_ISSET_GET('installing')));
-	//* DEBUG: */ var_dump($installing);
-	return $installing;
+	// Determine wether we are installing
+	if (!isset($GLOBALS['mailer_installing'])) {
+		// Check URL (css.php/js.php need this)
+		$GLOBALS['mailer_installing'] = isGetRequestParameterSet('installing');
+	} // END - if
+
+	// Return result
+	return $GLOBALS['mailer_installing'];
 }
 
 // Check wether this script is installed
 function isInstalled () {
-	return (
-	(
-		// New config file found and loaded
-		getConfig('MXCHANGE_INSTALLED') == 'Y'
-	) || (
-		// Fall-back!
-		isIncludeReadable('inc/config.php')
-	) || (
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine wether this script is installed
+		$GLOBALS[__FUNCTION__] = (
 		(
-			// New config file found, but not yet read
-			isIncludeReadable('inc/cache/config-local.php')
-		) && (
+			// First is config
+			(
+				(
+					isConfigEntrySet('MXCHANGE_INSTALLED')
+				) && (
+					getConfig('MXCHANGE_INSTALLED') == 'Y'
+				)
+			)
+		) || (
+			// New config file found and loaded
+			isIncludeReadable(getCachePath() . 'config-local.php')
+		) || (
 			(
-				// Only new config file is found
-				!isIncludeReadable('inc/config.php')
-			) || (
-				// Is installation mode
-				isInstalling()
+				// New config file found, but not yet read
+				isIncludeReadable(getCachePath() . 'config-local.php')
+			) && (
+				(
+					// Only new config file is found
+					!isIncludeReadable('inc/config.php')
+				) || (
+					// Is installation mode
+					!isInstalling()
+				)
 			)
-		)
-	)
-	);
+		));
+	} // END - if
+
+	// Then use the cache
+	return $GLOBALS[__FUNCTION__];
 }
 
 // Check wether an admin is registered
 function isAdminRegistered () {
-	return (getConfig('ADMIN_REGISTERED') == 'Y');
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Simply check it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('ADMIN_REGISTERED')) && (getConfig('ADMIN_REGISTERED') == 'Y'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether the hourly reset mode is active
+function isHourlyResetEnabled () {
+	// Now simply check it
+	return ((isset($GLOBALS['hourly_enabled'])) && ($GLOBALS['hourly_enabled'] === true));
 }
 
 // Checks wether the reset mode is active
@@ -321,13 +384,62 @@ function isResetModeEnabled () {
 
 // Checks wether the debug mode is enabled
 function isDebugModeEnabled () {
-	// Simply check it
-	return (getConfig('DEBUG_MODE') == 'Y');
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Simply check it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_MODE')) && (getConfig('DEBUG_MODE') == 'Y'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether the debug reset is enabled
+function isDebugResetEnabled () {
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Simply check it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_RESET')) && (getConfig('DEBUG_RESET') == 'Y'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether SQL debugging is enabled
+function isSqlDebuggingEnabled () {
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine if SQL debugging is enabled
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_SQL')) && (getConfig('DEBUG_SQL') == 'Y'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether we shall debug regular expressions
+function isDebugRegularExpressionEnabled () {
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Simply check it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_REGEX')) && (getConfig('DEBUG_REGEX') == 'Y'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
 }
 
 // Checks wether the cache instance is valid
 function isCacheInstanceValid () {
-	return ((isset($GLOBALS['cache_instance'])) && (is_object($GLOBALS['cache_instance'])));
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = ((isset($GLOBALS['cache_instance'])) && (is_object($GLOBALS['cache_instance'])));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
 }
 
 // Copies a file from source to destination and verifies if that goes fine.
@@ -340,20 +452,23 @@ function copyFileVerified ($source, $dest, $chmod = '') {
 	// Is the source file there?
 	if (!isFileReadable($source)) {
 		// Then abort here
-		debug_report_bug('Cannot read from source file ' . basename($source) . '.');
+		debug_report_bug(__FUNCTION__, __LINE__, 'Cannot read from source file ' . basename($source) . '.');
 	} // END - if
 
 	// Is the target directory there?
 	if (!isDirectory(dirname($dest))) {
 		// Then abort here
-		debug_report_bug('Cannot find directory ' . str_replace(constant('PATH'), '', dirname($dest)) . '.');
+		debug_report_bug(__FUNCTION__, __LINE__, 'Cannot find directory ' . str_replace(getPath(), '', dirname($dest)) . '.');
 	} // END - if
 
 	// Now try to copy it
 	if (!copy($source, $dest)) {
 		// Something went wrong
-		debug_report_bug('copy() has failed to copy the file.');
-	} // END - if
+		debug_report_bug(__FUNCTION__, __LINE__, 'copy() has failed to copy the file.');
+	} else {
+		// Reset cache
+		$GLOBALS['file_readable'][$dest] = true;
+	}
 
 	// If there are chmod rights set, apply them
 	if (!empty($chmod)) {
@@ -371,14 +486,28 @@ function copyFileVerified ($source, $dest, $chmod = '') {
 // Wrapper function for header()
 // Send a header but checks before if we can do so
 function sendHeader ($header) {
+	// Send the header
+	//* DEBUG: */ logDebugMessage(__FUNCTION__ . ': header=' . $header);
+	$GLOBALS['header'][] = trim($header);
+}
+
+// Flushes all headers
+function flushHeaders () {
 	// Is the header already sent?
 	if (headers_sent()) {
 		// Then abort here
-		debug_report_bug('Headers already sent!');
+		debug_report_bug(__FUNCTION__, __LINE__, 'Headers already sent!');
 	} // END - if
 
-	// Send the header
-	header(trim($header));
+	// Flush all headers if found
+	if ((isset($GLOBALS['header'])) && (is_array($GLOBALS['header']))) {
+		foreach ($GLOBALS['header'] as $header) {
+			header($header);
+		} // END - foreach
+	} // END - if
+
+	// Mark them as flushed
+	$GLOBALS['header'] = array();
 }
 
 // Wrapper function for chmod()
@@ -387,17 +516,20 @@ function changeMode ($FQFN, $mode) {
 	// Is the file/directory there?
 	if ((!isFileReadable($FQFN)) && (!isDirectory($FQFN))) {
 		// Neither, so abort here
-		debug_report_bug('Cannot chmod() on ' . basename($FQFN) . '.');
+		debug_report_bug(__FUNCTION__, __LINE__, 'Cannot chmod() on ' . basename($FQFN) . '.');
 	} // END - if
 
 	// Try to set them
-	chmod($FQFN, $mode);
+	return chmod($FQFN, $mode);
 }
 
 // Wrapper for unlink()
 function removeFile ($FQFN) {
 	// Is the file there?
 	if (isFileReadable($FQFN)) {
+		// Reset cache first
+		$GLOBALS['file_readable'][$FQFN] = false;
+
 		// Yes, so remove it
 		return unlink($FQFN);
 	} // END - if
@@ -408,8 +540,15 @@ function removeFile ($FQFN) {
 }
 
 // Wrapper for $_POST['sel']
-function countPostSelection () {
-	return countSelection(REQUEST_POST('sel'));
+function countPostSelection ($element = 'sel') {
+	// Is it set?
+	if (isPostRequestParameterSet($element)) {
+		// Return counted elements
+		return countSelection(postRequestParameter($element));
+	} else {
+		// Return zero if not found
+		return 0;
+	}
 }
 
 // Checks wether the config-local.php is loaded
@@ -417,5 +556,2105 @@ function isConfigLocalLoaded () {
 	return ((isset($GLOBALS['config_local_loaded'])) && ($GLOBALS['config_local_loaded'] === true));
 }
 
+// Checks wether a nickname or userid was entered and caches the result
+function isNicknameUsed ($userid) {
+	// Is the cache there
+	if (!isset($GLOBALS[__FUNCTION__][$userid])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__][$userid] = ((!empty($userid)) && (('' . round($userid) . '') != $userid));
+	} // END - if
+
+	// Return the result
+	return $GLOBALS[__FUNCTION__][$userid];
+}
+
+// Getter for 'what' value
+function getWhat () {
+	// Default is null
+	$what = NULL;
+
+	// Is the value set?
+	if (isWhatSet(true)) {
+		// Then use it
+		$what = $GLOBALS['what'];
+	} // END - if
+
+	// Return it
+	return $what;
+}
+
+// Setter for 'what' value
+function setWhat ($newWhat) {
+	$GLOBALS['what'] = SQL_ESCAPE($newWhat);
+}
+
+// Setter for 'what' from configuration
+function setWhatFromConfig ($configEntry) {
+	// Get 'what' from config
+	$what = getConfig($configEntry);
+
+	// Set it
+	setWhat($what);
+}
+
+// Checks wether what is set and optionally aborts on miss
+function isWhatSet ($strict =  false) {
+	// Check for it
+	$isset = isset($GLOBALS['what']);
+
+	// Should we abort here?
+	if (($strict === true) && ($isset === false)) {
+		// Output backtrace
+		debug_report_bug(__FUNCTION__, __LINE__, 'what is empty.');
+	} // END - if
+
+	// Return it
+	return $isset;
+}
+
+// Getter for 'action' value
+function getAction ($strict = true) {
+	// Default is null
+	$action = NULL;
+
+	// Is the value set?
+	if (isActionSet(($strict) && (isHtmlOutputMode()))) {
+		// Then use it
+		$action = $GLOBALS['action'];
+	} // END - if
+
+	// Return it
+	return $action;
+}
+
+// Setter for 'action' value
+function setAction ($newAction) {
+	$GLOBALS['action'] = SQL_ESCAPE($newAction);
+}
+
+// Checks wether action is set and optionally aborts on miss
+function isActionSet ($strict =  false) {
+	// Check for it
+	$isset = ((isset($GLOBALS['action'])) && (!empty($GLOBALS['action'])));
+
+	// Should we abort here?
+	if (($strict === true) && ($isset === false)) {
+		// Output backtrace
+		debug_report_bug(__FUNCTION__, __LINE__, 'action is empty.');
+	} // END - if
+
+	// Return it
+	return $isset;
+}
+
+// Getter for 'module' value
+function getModule ($strict = true) {
+	// Default is null
+	$module = NULL;
+
+	// Is the value set?
+	if (isModuleSet($strict)) {
+		// Then use it
+		$module = $GLOBALS['module'];
+	} // END - if
+
+	// Return it
+	return $module;
+}
+
+// Setter for 'module' value
+function setModule ($newModule) {
+	// Secure it and make all modules lower-case
+	$GLOBALS['module'] = SQL_ESCAPE(strtolower($newModule));
+}
+
+// Checks wether module is set and optionally aborts on miss
+function isModuleSet ($strict =  false) {
+	// Check for it
+	$isset = (!empty($GLOBALS['module']));
+
+	// Should we abort here?
+	if (($strict === true) && ($isset === false)) {
+		// Output backtrace
+		debug_report_bug(__FUNCTION__, __LINE__, 'module is empty.');
+	} // END - if
+
+	// Return it
+	return (($isset === true) && ($GLOBALS['module'] != 'unknown')) ;
+}
+
+// Getter for 'output_mode' value
+function getScriptOutputMode () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Default is null
+		$output_mode = NULL;
+
+		// Is the value set?
+		if (isOutputModeSet(true)) {
+			// Then use it
+			$output_mode = $GLOBALS['output_mode'];
+		} // END - if
+
+		// Store it in cache
+		$GLOBALS[__FUNCTION__] = $output_mode;
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Setter for 'output_mode' value
+function setOutputMode ($newOutputMode) {
+	$GLOBALS['output_mode'] = (int) $newOutputMode;
+}
+
+// Checks wether output_mode is set and optionally aborts on miss
+function isOutputModeSet ($strict =  false) {
+	// Check for it
+	$isset = (isset($GLOBALS['output_mode']));
+
+	// Should we abort here?
+	if (($strict === true) && ($isset === false)) {
+		// Output backtrace
+		debug_report_bug(__FUNCTION__, __LINE__, 'Output mode is not set.');
+	} // END - if
+
+	// Return it
+	return $isset;
+}
+
+// Enables block-mode
+function enableBlockMode ($enabled = true) {
+	$GLOBALS['block_mode'] = $enabled;
+}
+
+// Checks wether block-mode is enabled
+function isBlockModeEnabled () {
+	// Abort if not set
+	if (!isset($GLOBALS['block_mode'])) {
+		// Needs to be fixed
+		debug_report_bug(__FUNCTION__, __LINE__, 'Block_mode is not set.');
+	} // END - if
+
+	// Return it
+	return $GLOBALS['block_mode'];
+}
+
+/**
+ * Wrapper function for addPointsThroughReferalSystem(), you should generally
+ * avoid this function and use addPointsThroughReferalSystem() directly and add
+ * your special payment method entry to points_data instead.
+ *
+ * @param	$subject	A string-encoded subject for this add
+ * @param	$userid		The recipient (member) for given points
+ * @param	$points		Points to be added to member's account
+ * @return	$added		Wether the points has been added to the user's account
+ */
+function addPointsDirectly ($subject, $userid, $points) {
+	// Reset level here
+	initReferalSystem();
+
+	// Call more complicated method (due to more parameters)
+	return addPointsThroughReferalSystem($subject, $userid, $points, false, 0, 'DIRECT');
+}
+
+// Wrapper for redirectToUrl but URL comes from a configuration entry
+function redirectToConfiguredUrl ($configEntry) {
+	// Load the URL
+	redirectToUrl(getConfig($configEntry));
+}
+
+// Wrapper function to redirect from member-only modules to index
+function redirectToIndexMemberOnlyModule () {
+	// Do the redirect here
+	redirectToUrl('modules.php?module=index&amp;code=' . getCode('MODULE_MEMBER_ONLY') . '&amp;mod=' . getModule());
+}
+
+// Wrapper function to redirect to current URL
+function redirectToRequestUri () {
+	redirectToUrl(basename(detectRequestUri()));
+}
+
+// Wrapper function to redirect to de-refered URL
+function redirectToDereferedUrl ($url) {
+	// Redirect to to
+	redirectToUrl(generateDerefererUrl($url));
+}
+
+// Wrapper function for checking if extension is installed and newer or same version
+function isExtensionInstalledAndNewer ($ext_name, $version) {
+	// Is an cache entry found?
+	if (!isset($GLOBALS[__FUNCTION__][$ext_name][$version])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__][$ext_name][$version] = ((isExtensionInstalled($ext_name)) && (getExtensionVersion($ext_name) >= $version));
+	} else {
+		// Cache hits should be incremented twice
+		incrementStatsEntry('cache_hits', 2);
+	}
+
+	// Return it
+	//* DEBUG: */ debugOutput(__FUNCTION__ . ':' . $ext_name . '=&gt;' . $version . ':' . intval($GLOBALS[__FUNCTION__][$ext_name][$version]));
+	return $GLOBALS[__FUNCTION__][$ext_name][$version];
+}
+
+// Wrapper function for checking if extension is installed and older than given version
+function isExtensionInstalledAndOlder ($ext_name, $version) {
+	// Is an cache entry found?
+	if (!isset($GLOBALS[__FUNCTION__][$ext_name][$version])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__][$ext_name][$version] = ((isExtensionInstalled($ext_name)) && (isExtensionOlder($ext_name, $version)));
+	} else {
+		// Cache hits should be incremented twice
+		incrementStatsEntry('cache_hits', 2);
+	}
+
+	// Return it
+	//* DEBUG: */ debugOutput(__FUNCTION__ . ':' . $ext_name . '&lt;' . $version . ':' . intval($GLOBALS[__FUNCTION__][$ext_name][$version]));
+	return $GLOBALS[__FUNCTION__][$ext_name][$version];
+}
+
+// Set username
+function setUsername ($userName) {
+	$GLOBALS['username'] = (string) $userName;
+}
+
+// Get username
+function getUsername () {
+	// User name set?
+	if (!isset($GLOBALS['username'])) {
+		// No, so it has to be a guest
+		$GLOBALS['username'] = '{--USERNAME_GUEST--}';
+	} // END - if
+
+	// Return it
+	return $GLOBALS['username'];
+}
+
+// Wrapper function for installation phase
+function isInstallationPhase () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = ((!isInstalled()) || (isInstalling()));
+	} // END - if
+
+	// Return result
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether the extension demo is actuve and the admin login is demo (password needs to be demo, too!)
+function isDemoModeActive () {
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Simply check it
+		$GLOBALS[__FUNCTION__] = ((isExtensionActive('demo')) && (getCurrentAdminLogin() == 'demo'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for PHP caching value
+function getPhpCaching () {
+	return $GLOBALS['php_caching'];
+}
+
+// Checks wether the admin hash is set
+function isAdminHashSet ($adminId) {
+	// Is the array there?
+	if (!isset($GLOBALS['cache_array']['admin'])) {
+		// Missing array should be reported
+		debug_report_bug(__FUNCTION__, __LINE__, 'Cache not set.');
+	} // END - if
+
+	// Check for admin hash
+	return isset($GLOBALS['cache_array']['admin']['password'][$adminId]);
+}
+
+// Setter for admin hash
+function setAdminHash ($adminId, $hash) {
+	$GLOBALS['cache_array']['admin']['password'][$adminId] = $hash;
+}
+
+// Getter for current admin login
+function getCurrentAdminLogin () {
+	// Log debug message
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'called!');
+
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getAdminLogin(getCurrentAdminId());
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Setter for admin id (and current)
+function setAdminId ($adminId) {
+	// Log debug message
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'adminId=' . $adminId);
+
+	// Set session
+	$status = setSession('admin_id', bigintval($adminId));
+
+	// Set current id
+	setCurrentAdminId($adminId);
+
+	// Return status
+	return $status;
+}
+
+// Setter for admin_last
+function setAdminLast ($adminLast) {
+	// Log debug message
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'adminLast=' . $adminLast);
+
+	// Set session
+	$status = setSession('admin_last', $adminLast);
+
+	// Return status
+	return $status;
+}
+
+// Setter for admin_md5
+function setAdminMd5 ($adminMd5) {
+	// Log debug message
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'adminMd5=' . $adminMd5);
+
+	// Set session
+	$status = setSession('admin_md5', $adminMd5);
+
+	// Return status
+	return $status;
+}
+
+// Getter for admin_md5
+function getAdminMd5 () {
+	// Log debug message
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'called!');
+
+	// Get session
+	return getSession('admin_md5');
+}
+
+// Init user data array
+function initUserData () {
+	// User id should not be zero
+	if (!isValidUserId(getCurrentUserId())) {
+		// Should be always valid
+		debug_report_bug(__FUNCTION__, __LINE__, 'Current user id is invalid: ' . getCurrentUserId());
+	} // END - if
+
+	// Init the user
+	unset($GLOBALS['is_userdata_valid'][getCurrentUserId()]);
+	$GLOBALS['user_data'][getCurrentUserId()] = array();
+}
+
+// Getter for user data
+function getUserData ($column) {
+	// User id should not be zero
+	if (!isValidUserId(getCurrentUserId())) {
+		// Should be always valid
+		debug_report_bug(__FUNCTION__, __LINE__, 'Current user id is invalid: ' . getCurrentUserId());
+	} // END - if
+
+	// Default is empty
+	$data = NULL;
+
+	if (isset($GLOBALS['user_data'][getCurrentUserId()][$column])) {
+		// Return the value
+		$data = $GLOBALS['user_data'][getCurrentUserId()][$column];
+	} // END - if
+
+	// Return it
+	return $data;
+}
+
+// Checks wether given user data is set to 'Y'
+function isUserDataEnabled ($column) {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__][getCurrentUserId()][$column])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__][getCurrentUserId()][$column] = (getUserData($column) == 'Y');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][getCurrentUserId()][$column];
+}
+
+// Geter for whole user data array
+function getUserDataArray () {
+	// Get user id
+	$userid = getCurrentUserId();
+
+	// Is the current userid valid?
+	if (!isValidUserId($userid)) {
+		// Should be always valid
+		debug_report_bug(__FUNCTION__, __LINE__, 'Current user id is invalid: ' . $userid);
+	} // END - if
+
+	// Get the whole array if found
+	if (isset($GLOBALS['user_data'][$userid])) {
+		// Found, so return it
+		return $GLOBALS['user_data'][$userid];
+	} else {
+		// Return empty array
+		return array();
+	}
+}
+
+// Checks if the user data is valid, this may indicate that the user has logged
+// in, but you should use isMember() if you want to find that out.
+function isUserDataValid () {
+	// User id should not be zero so abort here
+	if (!isCurrentUserIdSet()) {
+		return false;
+	} // END - if
+
+	// Is it cached?
+	if (!isset($GLOBALS['is_userdata_valid'][getCurrentUserId()])) {
+		// Determine it
+		$GLOBALS['is_userdata_valid'][getCurrentUserId()] = ((isset($GLOBALS['user_data'][getCurrentUserId()])) && (count($GLOBALS['user_data'][getCurrentUserId()]) > 1));
+	} // END - if
+
+	// Return the result
+	return $GLOBALS['is_userdata_valid'][getCurrentUserId()];
+}
+
+// Setter for current userid
+function setCurrentUserId ($userid) {
+	// Set userid
+	$GLOBALS['current_userid'] = bigintval($userid);
+
+	// Unset it to re-determine the actual state
+	unset($GLOBALS['is_userdata_valid'][$userid]);
+}
+
+// Getter for current userid
+function getCurrentUserId () {
+	// Userid must be set before it can be used
+	if (!isCurrentUserIdSet()) {
+		// Not set
+		debug_report_bug(__FUNCTION__, __LINE__, 'User id is not set.');
+	} // END - if
+
+	// Return the userid
+	return $GLOBALS['current_userid'];
+}
+
+// Checks if current userid is set
+function isCurrentUserIdSet () {
+	return ((isset($GLOBALS['current_userid'])) && (isValidUserId($GLOBALS['current_userid'])));
+}
+
+// Checks wether we are debugging template cache
+function isDebuggingTemplateCache () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = (getConfig('DEBUG_TEMPLATE_CACHE') == 'Y');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper for fetchUserData() and getUserData() calls
+function getFetchedUserData ($keyColumn, $userid, $valueColumn) {
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'keyColumn=' . $keyColumn . ',userid=' . $userid . ',valueColumn=' . $valueColumn . ' - ENTERED!');
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__][$userid][$keyColumn][$valueColumn])) {
+		// Default is NULL
+		$data = NULL;
+
+		// Can we fetch the user data?
+		if ((isValidUserId($userid)) && (fetchUserData($userid, $keyColumn))) {
+			// Now get the data back
+			$data = getUserData($valueColumn);
+		} // END - if
+
+		// Cache it
+		$GLOBALS[__FUNCTION__][$userid][$keyColumn][$valueColumn] = $data;
+	} // END - if
+
+	// Return it
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'keyColumn=' . $keyColumn . ',userid=' . $userid . ',valueColumn=' . $valueColumn . ',value=' . $GLOBALS[__FUNCTION__][$userid][$keyColumn][$valueColumn] . ' - EXIT!');
+	return $GLOBALS[__FUNCTION__][$userid][$keyColumn][$valueColumn];
+}
+
+// Wrapper for strpos() to ease porting from deprecated ereg() function
+function isInString ($needle, $haystack) {
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'needle=' . $needle . ', haystack=' . $haystack . ', returned=' . intval(strpos($haystack, $needle) !== false));
+	return (strpos($haystack, $needle) !== false);
+}
+
+// Wrapper for strpos() to ease porting from deprecated eregi() function
+// This function is case-insensitive
+function isInStringIgnoreCase ($needle, $haystack) {
+	return (isInString(strtolower($needle), strtolower($haystack)));
+}
+
+// Wrapper to check for if fatal errors where detected
+function ifFatalErrorsDetected () {
+	// Just call the inner function
+	return (getTotalFatalErrors() > 0);
+}
+
+// Setter for HTTP status
+function setHttpStatus ($status) {
+	$GLOBALS['http_status'] = (string) $status;
+}
+
+// Getter for HTTP status
+function getHttpStatus () {
+	// Is the status set?
+	if (!isset($GLOBALS['http_status'])) {
+		// Abort here
+		debug_report_bug(__FUNCTION__, __LINE__, 'No HTTP status set!');
+	} // END - if
+
+	// Return it
+	return $GLOBALS['http_status'];
+}
+
+/**
+ * Send a HTTP redirect to the browser. This function was taken from DokuWiki
+ * (GNU GPL 2; http://www.dokuwiki.org) and modified to fit into mailer project.
+ *
+ * ----------------------------------------------------------------------------
+ * If you want to redirect, please use redirectToUrl(); instead
+ * ----------------------------------------------------------------------------
+ *
+ * Works arround Microsoft IIS cookie sending bug. Does exit the script.
+ *
+ * @link    http://support.microsoft.com/kb/q176113/
+ * @author  Andreas Gohr <andi@splitbrain.org>
+ * @access  private
+ */
+function sendRawRedirect ($url) {
+	// Send helping header
+	setHttpStatus('302 Found');
+
+	// always close the session
+	session_write_close();
+
+	// Revert entity &amp;
+	$url = str_replace('&amp;', '&', $url);
+
+	// check if running on IIS < 6 with CGI-PHP
+	if ((isset($_SERVER['SERVER_SOFTWARE'])) && (isset($_SERVER['GATEWAY_INTERFACE'])) &&
+		(strpos($_SERVER['GATEWAY_INTERFACE'], 'CGI') !== false) &&
+		(preg_match('|^Microsoft-IIS/(\d)\.\d$|', trim($_SERVER['SERVER_SOFTWARE']), $matches)) &&
+		($matches[1] < 6)) {
+		// Send the IIS header
+		sendHeader('Refresh: 0;url=' . $url);
+	} else {
+		// Send generic header
+		sendHeader('Location: ' . $url);
+	}
+
+	// Shutdown here
+	shutdown();
+}
+
+// Determines the country of the given user id
+function determineCountry ($userid) {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__][$userid])) {
+		// Default is 'invalid'
+		$GLOBALS[__FUNCTION__][$userid] = 'invalid';
+
+		// Is extension country active?
+		if (isExtensionActive('country')) {
+			// Determine the right country code through the country id
+			$id = getUserData('country_code');
+
+			// Then handle it over
+			$GLOBALS[__FUNCTION__][$userid] = generateCountryInfo($id);
+		} else {
+			// Get raw code from user data
+			$GLOBALS[__FUNCTION__][$userid] = getUserData('country');
+		}
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$userid];
+}
+
+// "Getter" for total confirmed user accounts
+function getTotalConfirmedUser () {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Then do it
+		if (isExtensionActive('user')) {
+			$GLOBALS[__FUNCTION__] = countSumTotalData('CONFIRMED', 'user_data', 'userid', 'status', true);
+		} else {
+			$GLOBALS[__FUNCTION__] = 0;
+		}
+	} // END - if
+
+	// Return cached value
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for total unconfirmed user accounts
+function getTotalUnconfirmedUser () {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Then do it
+		if (isExtensionActive('user')) {
+			$GLOBALS[__FUNCTION__] = countSumTotalData('UNCONFIRMED', 'user_data', 'userid', 'status', true);
+		} else {
+			$GLOBALS[__FUNCTION__] = 0;
+		}
+	} // END - if
+
+	// Return cached value
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for total locked user accounts
+function getTotalLockedUser () {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Then do it
+		if (isExtensionActive('user')) {
+			$GLOBALS[__FUNCTION__] = countSumTotalData('LOCKED', 'user_data', 'userid', 'status', true);
+		} else {
+			$GLOBALS[__FUNCTION__] = 0;
+		}
+	} // END - if
+
+	// Return cached value
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for total locked user accounts
+function getTotalRandomRefidUser () {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Then do it
+		if (isExtensionInstalledAndNewer('user', '0.3.4')) {
+			$GLOBALS[__FUNCTION__] = countSumTotalData('{?user_min_confirmed?}', 'user_data', 'userid', 'rand_confirmed', true, '', '>=');
+		} else {
+			$GLOBALS[__FUNCTION__] = 0;
+		}
+	} // END - if
+
+	// Return cached value
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Is given userid valid?
+function isValidUserId ($userid) {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__][$userid])) {
+		// Check it out
+		$GLOBALS[__FUNCTION__][$userid] = ((!is_null($userid)) && (!empty($userid)) && ($userid > 0));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$userid];
+}
+
+// Encodes entities
+function encodeEntities ($str) {
+	// Secure it first
+	$str = secureString($str, true, true);
+
+	// Encode dollar sign as well
+	$str = str_replace('$', '&#36;', $str);
+
+	// Return it
+	return $str;
+}
+
+// "Getter" for date from patch_ctime
+function getDateFromRepository () {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Then set it
+		$GLOBALS[__FUNCTION__] = generateDateTime(getConfig('CURRENT_REPOSITORY_DATE'), '5');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for date/time from patch_ctime
+function getDateTimeFromRepository () {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Then set it
+		$GLOBALS[__FUNCTION__] = generateDateTime(getConfig('CURRENT_REPOSITORY_DATE'), '2');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for current year (default)
+function getYear ($timestamp = NULL) {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
+		// null is time()
+		if (is_null($timestamp)) {
+			$timestamp = time();
+		} // END - if
+
+		// Then create it
+		$GLOBALS[__FUNCTION__][$timestamp] = date('Y', $timestamp);
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$timestamp];
+}
+
+// Getter for current month (default)
+function getMonth ($timestamp = NULL) {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
+		// If null is set, use time()
+		if (is_null($timestamp)) {
+			// Use time() which is current timestamp
+			$timestamp = time();
+		} // END - if
+
+		// Then create it
+		$GLOBALS[__FUNCTION__][$timestamp] = date('m', $timestamp);
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$timestamp];
+}
+
+// Getter for current hour (default)
+function getHour ($timestamp = NULL) {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
+		// null is time()
+		if (is_null($timestamp)) {
+			$timestamp = time();
+		} // END - if
+
+		// Then create it
+		$GLOBALS[__FUNCTION__][$timestamp] = date('H', $timestamp);
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$timestamp];
+}
+
+// Getter for current day (default)
+function getDay ($timestamp = NULL) {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
+		// null is time()
+		if (is_null($timestamp)) {
+			$timestamp = time();
+		} // END - if
+
+		// Then create it
+		$GLOBALS[__FUNCTION__][$timestamp] = date('d', $timestamp);
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$timestamp];
+}
+
+// Getter for current week (default)
+function getWeek ($timestamp = NULL) {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
+		// null is time()
+		if (is_null($timestamp)) $timestamp = time();
+
+		// Then create it
+		$GLOBALS[__FUNCTION__][$timestamp] = date('W', $timestamp);
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$timestamp];
+}
+
+// Getter for current short_hour (default)
+function getShortHour ($timestamp = NULL) {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
+		// null is time()
+		if (is_null($timestamp)) $timestamp = time();
+
+		// Then create it
+		$GLOBALS[__FUNCTION__][$timestamp] = date('G', $timestamp);
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$timestamp];
+}
+
+// Getter for current long_hour (default)
+function getLongHour ($timestamp = NULL) {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
+		// null is time()
+		if (is_null($timestamp)) $timestamp = time();
+
+		// Then create it
+		$GLOBALS[__FUNCTION__][$timestamp] = date('H', $timestamp);
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$timestamp];
+}
+
+// Getter for current second (default)
+function getSecond ($timestamp = NULL) {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
+		// null is time()
+		if (is_null($timestamp)) $timestamp = time();
+
+		// Then create it
+		$GLOBALS[__FUNCTION__][$timestamp] = date('s', $timestamp);
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$timestamp];
+}
+
+// Getter for current minute (default)
+function getMinute ($timestamp = NULL) {
+	// Is it cached?
+	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
+		// null is time()
+		if (is_null($timestamp)) $timestamp = time();
+
+		// Then create it
+		$GLOBALS[__FUNCTION__][$timestamp] = date('i', $timestamp);
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$timestamp];
+}
+
+// Checks wether the title decoration is enabled
+function isTitleDecorationEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Just check it
+		$GLOBALS[__FUNCTION__] = (getConfig('enable_title_deco') == 'Y');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether filter usage updates are enabled (expensive queries!)
+function isFilterUsageUpdateEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.6.0')) && (isConfigEntrySet('update_filter_usage')) && (getConfig('update_filter_usage') == 'Y'));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether debugging of weekly resets is enabled
+function isWeeklyResetDebugEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_WEEKLY')) && (getConfig('DEBUG_WEEKLY') == 'Y'));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether debugging of monthly resets is enabled
+function isMonthlyResetDebugEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_MONTHLY')) && (getConfig('DEBUG_MONTHLY') == 'Y'));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether displaying of debug SQLs are enabled
+function isDisplayDebugSqlEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('other', '0.2.2')) && (getConfig('display_debug_sqls') == 'Y'));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether module title is enabled
+function isModuleTitleEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = (getConfig('enable_mod_title') == 'Y');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether what title is enabled
+function isWhatTitleEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = (getConfig('enable_what_title') == 'Y');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether stats are enabled
+function ifStatsAreEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Then determine it
+		$GLOBALS[__FUNCTION__] = (getConfig('stats_enabled') == 'Y');
+	} // END - if
+
+	// Return cached value
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether admin-notification of certain user actions is enabled
+function isAdminNotificationEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = (getConfig('admin_notify') == 'Y');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether random referal id selection is enabled
+function isRandomReferalIdEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('user', '0.3.4')) && (getConfig('select_user_zero_refid') == 'Y'));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for default language
+function getDefaultLanguage () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('DEFAULT_LANG');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for default referal id
+function getDefRefid () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('def_refid');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for path
+function getPath () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('PATH');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for url
+function getUrl () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('URL');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for cache_path
+function getCachePath () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('CACHE_PATH');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for secret_key
+function getSecretKey () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('secret_key');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for SITE_KEY
+function getSiteKey () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('SITE_KEY');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for DATE_KEY
+function getDateKey () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('DATE_KEY');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for master_salt
+function getMasterSalt () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('master_salt');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for prime
+function getPrime () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('_PRIME');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for encrypt_seperator
+function getEncryptSeperator () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('ENCRYPT_SEPERATOR');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for mysql_prefix
+function getMysqlPrefix () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('_MYSQL_PREFIX');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for table_type
+function getTableType () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('_TABLE_TYPE');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for salt_length
+function getSaltLength () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('salt_length');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for output_mode
+function getOutputMode () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('OUTPUT_MODE');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for full_version
+function getFullVersion () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('FULL_VERSION');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for title
+function getTitle () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('TITLE');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for curr_svn_revision
+function getCurrentRepositoryRevision () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('CURRENT_REPOSITORY_REVISION');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for server_url
+function getServerUrl () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('SERVER_URL');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for mt_word
+function getMtWord () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('mt_word');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for mt_word2
+function getMtWord2 () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('mt_word2');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for main_title
+function getMainTitle () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('MAIN_TITLE');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for file_hash
+function getFileHash () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('file_hash');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for pass_scramble
+function getPassScramble () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('pass_scramble');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for ap_inactive_since
+function getApInactiveSince () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('ap_inactive_since');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for user_min_confirmed
+function getUserMinConfirmed () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('user_min_confirmed');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for auto_purge
+function getAutoPurge () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('auto_purge');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for bonus_userid
+function getBonusUserid () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('bonus_userid');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for ap_inactive_time
+function getApInactiveTime () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('ap_inactive_time');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for ap_dm_timeout
+function getApDmTimeout () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('ap_dm_timeout');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for ap_tasks_time
+function getApTasksTime () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('ap_tasks_time');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for ap_unconfirmed_time
+function getApUnconfirmedTime () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('ap_unconfirmed_time');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for points
+function getPoints () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('POINTS');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for slogan
+function getSlogan () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('SLOGAN');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for copy
+function getCopy () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('COPY');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for webmaster
+function getWebmaster () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('WEBMASTER');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for sql_count
+function getSqlCount () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('sql_count');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for num_templates
+function getNumTemplates () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('num_templates');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for dns_cache_timeout
+function getDnsCacheTimeout () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('dns_cache_timeout');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for menu_blur_spacer
+function getMenuBlurSpacer () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('menu_blur_spacer');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for points_register
+function getPointsRegister () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('points_register');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for points_ref
+function getPointsRef () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('points_ref');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for ref_payout
+function getRefPayout () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('ref_payout');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for online_timeout
+function getOnlineTimeout () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('online_timeout');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for index_home
+function getIndexHome () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('index_home');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for one_day
+function getOneDay () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('ONE_DAY');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for activate_xchange
+function getActivateXchange () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('activate_xchange');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for img_type
+function getImgType () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('img_type');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for code_length
+function getCodeLength () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('code_length');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for least_cats
+function getLeastCats () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('least_cats');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for pass_len
+function getPassLen () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('pass_len');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for admin_menu
+function getAdminMenu () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('admin_menu');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for last_month
+function getLastMonth () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('last_month');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for max_send
+function getMaxSend () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('max_send');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for mails_page
+function getMailsPage () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('mails_page');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for rand_no
+function getRandNo () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('rand_no');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for __DB_NAME
+function getDbName () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('__DB_NAME');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for DOMAIN
+function getDomain () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('DOMAIN');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for proxy_username
+function getProxyUsername () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('proxy_username');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for proxy_password
+function getProxyPassword () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('proxy_password');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for proxy_host
+function getProxyHost () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('proxy_host');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for proxy_port
+function getProxyPort () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('proxy_port');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for SMTP_HOSTNAME
+function getSmtpHostname () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('SMTP_HOSTNAME');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for SMTP_USER
+function getSmtpUser () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('SMTP_USER');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for SMTP_PASSWORD
+function getSmtpPassword () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('SMTP_PASSWORD');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for points_word
+function getPointsWord () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('points_word');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for profile_lock
+function getProfileLock () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('profile_lock');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for url_tlock
+function getUrlTlock () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('url_tlock');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for 'check_double_email'
+function getCheckDoubleEmail () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('check_double_email');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether 'check_double_email' is 'Y'
+function isCheckDoubleEmailEnabled () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = (getCheckDoubleEmail() == 'Y');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for 'display_home_in_index'
+function getDisplayHomeInIndex () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('display_home_in_index');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether 'display_home_in_index' is 'Y'
+function isDisplayHomeInIndexEnabled () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = (getDisplayHomeInIndex() == 'Y');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether proxy configuration is used
+function isProxyUsed () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.4.3')) && (getConfig('proxy_host') != '') && (getConfig('proxy_port') > 0));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether POST data contains selections
+function ifPostContainsSelections ($element = 'sel') {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__][$element])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__][$element] = ((isPostRequestParameterSet($element)) && (countPostSelection($element) > 0));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$element];
+}
+
+// Checks wether verbose_sql is Y and returns true/false if so
+function isVerboseSqlEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.0.7')) && (getConfig('verbose_sql') == 'Y'));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for total user points
+function getTotalPoints ($userid) {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__][$userid])) {
+		// Init array for filter chain
+		$data = array(
+			'userid' => $userid,
+			'points' => 0
+		);
+
+		// Run filter chain for getting more point values
+		$data = runFilterChain('get_total_points', $data);
+
+		// Determine it
+		$GLOBALS[__FUNCTION__][$userid] = $data['points']  - countSumTotalData($userid, 'user_data', 'used_points');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$userid];
+}
+
+// Wrapper to check if url_blacklist is enabled
+function isUrlBlacklistEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = (getConfig('url_blacklist') == 'Y');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether direct payment is allowed in configuration
+function isDirectPaymentEnabled () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = (getConfig('allow_direct_pay') == 'Y');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Wrapper to check if current task is for extension (not update)
+function isExtensionTask ($content) {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__][$content['task_type'] . '_' . $content['infos']])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__][$content['task_type'] . '_' . $content['infos']] = (($content['task_type'] == 'EXTENSION') && (isExtensionNameValid($content['infos'])) && (!isExtensionInstalled($content['infos'])));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$content['task_type'] . '_' . $content['infos']];
+}
+
+// Wrapper to check if output mode is CSS
+function isCssOutputMode () {
+	// Determine it
+	return (getScriptOutputMode() == 1);
+}
+
+// Wrapper to check if output mode is HTML
+function isHtmlOutputMode () {
+	// Determine it
+	return (getScriptOutputMode() == 0);
+}
+
+// Wrapper to check if output mode is RAW
+function isRawOutputMode () {
+	// Determine it
+	return (getScriptOutputMode() == -1);
+}
+
+// Wrapper to generate a user email link
+function generateWrappedUserEmailLink ($email) {
+	// Just call the inner function
+	return generateEmailLink($email, 'user_data');
+}
+
+// Wrapper to check if user points are locked
+function ifUserPointsLocked ($userid) {
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ' - ENTERED!');
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__][$userid])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__][$userid] = ((getFetchedUserData('userid', $userid, 'ref_payout') > 0) && (!isDirectPaymentEnabled()));
+	} // END - if
+
+	// Return cache
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'userid=' . $userid . ',locked=' . intval($GLOBALS[__FUNCTION__][$userid]) . ' - EXIT!');
+	return $GLOBALS[__FUNCTION__][$userid];
+}
+
+// Appends a line to an existing file or creates it instantly with given content.
+// This function does always add a new-line character to every line.
+function appendLineToFile ($file, $line) {
+	$fp = fopen($file, 'a') or debug_report_bug(__FUNCTION__, __LINE__, 'Cannot write to file ' . basename($file) . '!');
+	fwrite($fp, $line . "\n");
+	fclose($fp);
+}
+
+// Wrapper for changeDataInFile() but with full path added
+function changeDataInInclude ($FQFN, $comment, $prefix, $suffix, $inserted, $seek=0) {
+	// Add full path
+	$FQFN = getPath() . $FQFN;
+
+	// Call inner function
+	return changeDataInFile($FQFN, $comment, $prefix, $suffix, $inserted, $seek);
+}
+
+// Wrapper for changing entries in config-local.php
+function changeDataInLocalConfigurationFile ($comment, $prefix, $suffix, $inserted, $seek = 0) {
+	// Call the inner function
+	return changeDataInInclude(getCachePath() . 'config-local.php', $comment, $prefix, $suffix, $inserted, $seek);
+}
+
+// Shortens ucfirst(strtolower()) calls
+function firstCharUpperCase ($str) {
+	return ucfirst(strtolower($str));
+}
+
+// Shortens calls with configuration entry as first argument (the second will become obsolete in the future)
+function createConfigurationTimeSelections ($configEntry, $stamps, $align = 'center') {
+	// Get the configuration entry
+	$configValue = getConfig($configEntry);
+
+	// Call inner method
+	return createTimeSelections($configValue, $configEntry, $stamps, $align, true);
+}
+
+// Shortens converting of German comma to Computer's version in POST data
+function convertCommaToDotInPostData ($postEntry) {
+	// Read and convert given entry
+	$postValue = convertCommaToDot(postRequestParameter($postEntry));
+
+	// ... and set it again
+	setPostRequestParameter($postEntry, $postValue);
+}
+
+// Converts German commas to Computer's version in all entries
+function convertCommaToDotInPostDataArray ($postEntries) {
+	// Replace german decimal comma with computer decimal dot
+	foreach ($postEntries as $entry) {
+		// Is the entry there?
+		if (isPostRequestParameterSet($entry)) {
+			// Then convert it
+			convertCommaToDotInPostData($entry);
+		} // END - if
+	} // END - foreach
+}
+
+/**
+ * Parses a string into a US formated float variable, taken from user comments
+ * from PHP documentation website.
+ *
+ * @param	$floatString	A string holding a float expression
+ * @return	$float			Corresponding float variable
+ * @author	chris<at>georgakopoulos<dot>com
+ * @link	http://de.php.net/manual/en/function.floatval.php#92563
+ */
+function parseFloat ($floatString){
+    $LocaleInfo = localeconv();
+    $floatString = str_replace($LocaleInfo['mon_thousands_sep'] , '', $floatString);
+    $floatString = str_replace($LocaleInfo['mon_decimal_point'] , '.', $floatString);
+    return floatval($floatString);
+}
+
+// Generates a YES/NO option list from given default
+function generateYesNoOptionList ($configValue = '') {
+	// Generate it
+	return generateOptionList('/ARRAY/', array('Y', 'N'), array('{--YES--}', '{--NO--}'), $configValue);
+}
+
+// "Getter" for total available receivers
+function getTotalReceivers ($mode = 'normal') {
+	// Get num rows
+	$numRows = countSumTotalData('CONFIRMED', 'user_data', 'userid', 'status', true, ' AND `receive_mails` > 0' . runFilterChain('exclude_users', $mode));
+
+	// Return value
+	return $numRows;
+}
+
+// Wrapper "getter" to get total unconfirmed mails for given userid
+function getTotalUnconfirmedMails ($userid) {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__][$userid])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__][$userid] = countSumTotalData($userid, 'user_links', 'id', 'userid', true);
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$userid];
+}
+
 // [EOF]
 ?>