X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Fwrapper-functions.php;h=60fccd2839885a52905aa0d3061e090bb1ade3ec;hb=b6a6d0a2c0a0f274b937eb75c413db8fa9b44f9c;hp=c6bb6cb804ecd93cbb87af715678cf737b5791ff;hpb=b3055f6c5889383a78eace62230ca4be55acee43;p=mailer.git

diff --git a/inc/wrapper-functions.php b/inc/wrapper-functions.php
index c6bb6cb804..60fccd2839 100644
--- a/inc/wrapper-functions.php
+++ b/inc/wrapper-functions.php
@@ -46,19 +46,19 @@ function readFromFile ($FQFN) {
 	if (!isFileReadable($FQFN)) {
 		// This should not happen
 		reportBug(__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
 
+	// Load the file
+	if (function_exists('file_get_contents')) {
+		// Use new function
+		$fileContent = file_get_contents($FQFN);
+	} else {
+		// Fall-back to implode-file chain
+		$fileContent = implode('', file($FQFN));
+	}
+
 	// Return the content
-	return $GLOBALS['file_content'][$FQFN];
+	return $fileContent;
 }
 
 // Writes content to a file
@@ -66,7 +66,7 @@ function writeToFile ($FQFN, $content, $aquireLock = FALSE) {
 	// Is the file writeable?
 	if ((isFileReadable($FQFN)) && (!is_writeable($FQFN)) && (!changeMode($FQFN, 0644))) {
 		// Not writeable!
-		logDebugMessage(__FUNCTION__, __LINE__, sprintf("File %s not writeable.", basename($FQFN)));
+		logDebugMessage(__FUNCTION__, __LINE__, sprintf("File %s not writeable or cannot change CHMOD to 0644.", basename($FQFN)));
 
 		// Failed! :(
 		return FALSE;
@@ -74,7 +74,6 @@ function writeToFile ($FQFN, $content, $aquireLock = FALSE) {
 
 	// By default all is failed...
 	$GLOBALS['file_readable'][$FQFN] = FALSE;
-	unset($GLOBALS['file_content'][$FQFN]);
 	$return = FALSE;
 
 	// Is the function there?
@@ -89,7 +88,8 @@ function writeToFile ($FQFN, $content, $aquireLock = FALSE) {
 		}
 	} else {
 		// Write it with fopen
-		$fp = fopen($FQFN, 'w') or reportBug(__FUNCTION__, __LINE__, 'Cannot write to file ' . basename($FQFN) . '!');
+		$fp = fopen($FQFN, 'w')
+			or reportBug(__FUNCTION__, __LINE__, 'Cannot write to file ' . basename($FQFN) . '!');
 
 		// Aquire a lock?
 		if ($aquireLock === TRUE) {
@@ -108,9 +108,6 @@ function writeToFile ($FQFN, $content, $aquireLock = FALSE) {
 	if ($return !== FALSE) {
 		// Mark it as readable
 		$GLOBALS['file_readable'][$FQFN] = TRUE;
-
-		// Remember content in cache
-		$GLOBALS['file_content'][$FQFN] = $content;
 	} // END - if
 
 	// Return status
@@ -123,10 +120,7 @@ function clearOutputBuffer () {
 	if (isset($GLOBALS[__FUNCTION__])) {
 		// This function is called twice
 		reportBug(__FUNCTION__, __LINE__, 'Double call of ' . __FUNCTION__ . ' may cause more trouble.');
-	} // END - if
-
-	// Trigger an error on failure
-	if ((ob_get_length() > 0) && (!ob_end_clean())) {
+	} elseif ((ob_get_length() > 0) && (!ob_end_clean())) {
 		// Failed!
 		reportBug(__FUNCTION__, __LINE__, 'Failed to clean output buffer.');
 	} // END - if
@@ -157,7 +151,7 @@ function decodeEntities ($str, $quote = ENT_NOQUOTES) {
 }
 
 // Merges an array together but only if both are arrays
-function merge_array ($array1, $array2) {
+function merge_array ($array1, $array2, $keepIndex = FALSE) {
 	// Are both an array?
 	if ((!is_array($array1)) && (!is_array($array2))) {
 		// Both are not arrays
@@ -170,8 +164,20 @@ function merge_array ($array1, $array2) {
 		reportBug(__FUNCTION__, __LINE__, sprintf("array2 is not an array. array != %s", gettype($array2)));
 	}
 
-	// Merge both together
-	return array_merge($array1, $array2);
+	// Maintain index of array2?
+	if ($keepIndex === TRUE) {
+		// Keep index of array2, array_merge() rewrites e.g. $key=1 to $key=0, $key=2 to $key=1 ! :(
+		foreach ($array2 as $key => $value) {
+			// Add it
+			$array1[$key] = $value;
+		} // END - foreach
+
+		// Return it
+		return $array1;
+	} else {
+		// Merge both together normally
+		return array_merge($array1, $array2);
+	}
 }
 
 // Check if given FQFN is a readable file
@@ -202,12 +208,12 @@ function isDirectory ($FQFN) {
 }
 
 // "Getter" for the real remote IP number
-function detectRealIpAddress () {
+function detectRealIpAddress ($alwaysReal = FALSE) {
 	// Get remote ip from environment
 	$remoteAddr = determineRealRemoteAddress();
 
 	// Is removeip installed?
-	if (isExtensionActive('removeip')) {
+	if ((isExtensionActive('removeip')) && ($alwaysReal === FALSE)) {
 		// Then anonymize it
 		$remoteAddr = getAnonymousRemoteAddress($remoteAddr);
 	} // END - if
@@ -217,12 +223,12 @@ function detectRealIpAddress () {
 }
 
 // "Getter" for remote IP number
-function detectRemoteAddr () {
+function detectRemoteAddr ($alwaysReal = FALSE) {
 	// Get remote ip from environment
 	$remoteAddr = determineRealRemoteAddress(TRUE);
 
 	// Is removeip installed?
-	if (isExtensionActive('removeip')) {
+	if ((isExtensionActive('removeip')) && ($alwaysReal === FALSE)) {
 		// Then anonymize it
 		$remoteAddr = getAnonymousRemoteAddress($remoteAddr);
 	} // END - if
@@ -232,12 +238,12 @@ function detectRemoteAddr () {
 }
 
 // "Getter" for remote hostname
-function detectRemoteHostname () {
+function detectRemoteHostname ($alwaysReal = FALSE) {
 	// Get remote ip from environment
 	$remoteHost = getenv('REMOTE_HOST');
 
 	// Is removeip installed?
-	if (isExtensionActive('removeip')) {
+	if ((isExtensionActive('removeip')) && ($alwaysReal === FALSE)) {
 		// Then anonymize it
 		$remoteHost = getAnonymousRemoteHost($remoteHost);
 	} // END - if
@@ -262,12 +268,12 @@ function detectUserAgent ($alwaysReal = FALSE) {
 }
 
 // "Getter" for referer
-function detectReferer () {
+function detectReferer ($alwaysReal = FALSE) {
 	// Get remote ip from environment
 	$referer = getenv('HTTP_REFERER');
 
 	// Is removeip installed?
-	if (isExtensionActive('removeip')) {
+	if ((isExtensionActive('removeip')) && ($alwaysReal === TRUE)) {
 		// Then anonymize it
 		$referer = getAnonymousReferer($referer);
 	} // END - if
@@ -320,7 +326,7 @@ function isInstalling () {
 	// Determine whether we are installing
 	if (!isset($GLOBALS['__mailer_installing'])) {
 		// Check URL (css.php/js.php need this)
-		$GLOBALS['__mailer_installing'] = isGetRequestElementSet('installing');
+		$GLOBALS['__mailer_installing'] = (isGetRequestElementSet('installing') || ((isGetRequestElementSet('level')) && (getRequestElement('level') == 'install')));
 	} // END - if
 
 	// Return result
@@ -337,9 +343,9 @@ function isInstalled () {
 			// First is config
 			(
 				(
-					isConfigEntrySet('MXCHANGE_INSTALLED')
+					isConfigEntrySet('MAILER_INSTALLED')
 				) && (
-					getConfig('MXCHANGE_INSTALLED') == 'Y'
+					getConfig('MAILER_INSTALLED') == 'Y'
 				)
 			)
 		) || (
@@ -437,6 +443,18 @@ function isDebugRegularExpressionEnabled () {
 	return $GLOBALS[__FUNCTION__];
 }
 
+// Checks whether debugging of build mails is enabled
+function isDebugBuildMailsEnabled () {
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Simply check it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_BUILD_MAILS')) && (getConfig('DEBUG_BUILD_MAILS') == 'Y'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
 // Checks whether the cache instance is valid
 function isCacheInstanceValid () {
 	// Is there cache?
@@ -585,7 +603,7 @@ function setWhatFromConfig ($configEntry) {
 }
 
 // Checks whether what is set and optionally aborts on miss
-function isWhatSet ($strict =  false) {
+function isWhatSet ($strict = FALSE) {
 	// Check for it
 	$isset = (isset($GLOBALS['__what']) && (!empty($GLOBALS['__what'])));
 
@@ -620,7 +638,7 @@ function setAction ($newAction) {
 }
 
 // Checks whether action is set and optionally aborts on miss
-function isActionSet ($strict =  false) {
+function isActionSet ($strict = FALSE) {
 	// Check for it
 	$isset = ((isset($GLOBALS['__action'])) && (!empty($GLOBALS['__action'])));
 
@@ -655,8 +673,29 @@ function setModule ($newModule) {
 	$GLOBALS['__module'] = strtolower($newModule);
 }
 
+// Wrapper to get extra module names
+function getExtraModule () {
+	// Default is 'NULL'
+	$extra = 'NULL';
+
+	// Is 'tab/step' set?
+	if (isPostRequestElementSet('tab')) {
+		// Use this
+		$extra = 'tab=' . postRequestElement('tab');
+	} elseif (isPostRequestElementSet('step')) {
+		// Use this
+		$extra = 'step=' . postRequestElement('step');
+	} elseif ((isActionSet()) && (isWhatSet())) {
+		// Use 'action/what'
+		$extra = 'action=' . getAction() . ':what=' . getWhat();
+	}
+
+	// Return it
+	return $extra;
+}
+
 // Checks whether module is set and optionally aborts on miss
-function isModuleSet ($strict =  false) {
+function isModuleSet ($strict = FALSE) {
 	// Check for it
 	$isset = ((isset($GLOBALS['__module'])) && (!empty($GLOBALS['__module'])));
 
@@ -689,13 +728,13 @@ function getScriptOutputMode () {
 }
 
 // Setter for 'output_mode' value
-function setOutputMode ($newOutputMode) {
+function setScriptOutputMode ($newOutputMode) {
 	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'output_mode=' . $newOutputMode);
 	$GLOBALS['__output_mode'] = (int) $newOutputMode;
 }
 
 // Checks whether output_mode is set and optionally aborts on miss
-function isOutputModeSet ($strict =  false) {
+function isOutputModeSet ($strict = FALSE) {
 	// Check for it
 	$isset = (isset($GLOBALS['__output_mode']));
 
@@ -750,35 +789,35 @@ function redirectToDereferedUrl ($url) {
 }
 
 // Wrapper function for checking if extension is installed and newer or same version
-function isExtensionInstalledAndNewer ($ext_name, $version) {
+function isExtensionInstalledAndNewer ($ext_name, $ext_ver) {
 	// Is an cache entry found?
-	if (!isset($GLOBALS[__FUNCTION__][$ext_name][$version])) {
+	if (!isset($GLOBALS[__FUNCTION__][$ext_name][$ext_ver])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__][$ext_name][$version] = ((isExtensionInstalled($ext_name)) && (getExtensionVersion($ext_name) >= $version));
+		$GLOBALS[__FUNCTION__][$ext_name][$ext_ver] = ((isExtensionInstalled($ext_name)) && (version_compare(getExtensionVersion($ext_name), $ext_ver, '>=') === TRUE));
 	} else {
 		// Cache hits should be incremented twice
 		incrementStatsEntry('cache_hits', 2);
 	}
 
 	// Return it
-	//* DEBUG: */ debugOutput(__FUNCTION__ . ':' . $ext_name . '=>' . $version . ':' . intval($GLOBALS[__FUNCTION__][$ext_name][$version]));
-	return $GLOBALS[__FUNCTION__][$ext_name][$version];
+	//* DEBUG: */ debugOutput(__FUNCTION__ . ':' . $ext_name . '=>' . $ext_ver . ':' . intval($GLOBALS[__FUNCTION__][$ext_name][$ext_ver]));
+	return $GLOBALS[__FUNCTION__][$ext_name][$ext_ver];
 }
 
 // Wrapper function for checking if extension is installed and older than given version
-function isExtensionInstalledAndOlder ($ext_name, $version) {
+function isExtensionInstalledAndOlder ($ext_name, $ext_ver) {
 	// Is an cache entry found?
-	if (!isset($GLOBALS[__FUNCTION__][$ext_name][$version])) {
+	if (!isset($GLOBALS[__FUNCTION__][$ext_name][$ext_ver])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__][$ext_name][$version] = ((isExtensionInstalled($ext_name)) && (isExtensionOlder($ext_name, $version)));
+		$GLOBALS[__FUNCTION__][$ext_name][$ext_ver] = ((isExtensionInstalled($ext_name)) && (version_compare(getExtensionVersion($ext_name), $ext_ver, '<') === TRUE));
 	} 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];
+	//* DEBUG: */ debugOutput(__FUNCTION__ . ':' . $ext_name . '&lt;' . $ext_ver . ':' . intval($GLOBALS[__FUNCTION__][$ext_name][$ext_ver]));
+	return $GLOBALS[__FUNCTION__][$ext_name][$ext_ver];
 }
 
 // Set username
@@ -1158,7 +1197,7 @@ function sendRawRedirect ($url) {
 	$GLOBALS['__output'] = '';
 
 	// To make redirects working (no content type), output mode must be raw
-	setOutputMode(-1);
+	setScriptOutputMode(-1);
 
 	// Send helping header
 	setHttpStatus('302 Found');
@@ -1285,7 +1324,7 @@ function isValidUserId ($userid) {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__][$userid])) {
 		// Check it out
-		$GLOBALS[__FUNCTION__][$userid] = ((!is_null($userid)) && (!empty($userid)) && ($userid > 0));
+		$GLOBALS[__FUNCTION__][$userid] = ((!is_null($userid)) && (!empty($userid)) && ($userid != 'NULL') && ($userid > 0));
 	} // END - if
 
 	// Return cache
@@ -1333,7 +1372,7 @@ function getDateTimeFromRepository () {
 function getYear ($timestamp = NULL) {
 	// Is it cached?
 	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
-		// null is time()
+		// If NULL is set, use time()
 		if (is_null($timestamp)) {
 			$timestamp = time();
 		} // END - if
@@ -1350,7 +1389,7 @@ function getYear ($timestamp = NULL) {
 function getMonth ($timestamp = NULL) {
 	// Is it cached?
 	if (!isset($GLOBALS[__FUNCTION__][$timestamp])) {
-		// If null is set, use time()
+		// If NULL is set, use time()
 		if (is_null($timestamp)) {
 			// Use time() which is current timestamp
 			$timestamp = time();
@@ -1586,7 +1625,7 @@ function isRandomReferralIdEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('user', '0.3.4')) && (getConfig('select_user_zero_refid') == 'Y'));
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('user', '0.3.4')) && (getSelectUserZeroRefid() == 'Y'));
 	} // END - if
 
 	// Return cache
@@ -1653,6 +1692,18 @@ function getCachePath () {
 	return $GLOBALS[__FUNCTION__];
 }
 
+// "Getter" for WRITE_FOOTER
+function getWriteFooter () {
+	// Is there cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('WRITE_FOOTER');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
 // "Getter" for secret_key
 function getSecretKey () {
 	// Is there cache?
@@ -1940,79 +1991,6 @@ function getUserMinConfirmed () {
 	// Return cache
 	return $GLOBALS[__FUNCTION__];
 }
-
-// "Getter" for auto_purge
-function getAutoPurge () {
-	// Is there cache?
-	if (!isset($GLOBALS[__FUNCTION__])) {
-		// Determine it
-		$GLOBALS[__FUNCTION__] = getConfig('auto_purge');
-	} // END - if
-
-	// Return cache
-	return $GLOBALS[__FUNCTION__];
-}
-
-// "Getter" for bonus_userid
-function getBonusUserid () {
-	// Is there cache?
-	if (!isset($GLOBALS[__FUNCTION__])) {
-		// Determine it
-		$GLOBALS[__FUNCTION__] = getConfig('bonus_userid');
-	} // END - if
-
-	// Return cache
-	return $GLOBALS[__FUNCTION__];
-}
-
-// "Getter" for ap_inactive_time
-function getApInactiveTime () {
-	// Is there cache?
-	if (!isset($GLOBALS[__FUNCTION__])) {
-		// Determine it
-		$GLOBALS[__FUNCTION__] = getConfig('ap_inactive_time');
-	} // END - if
-
-	// Return cache
-	return $GLOBALS[__FUNCTION__];
-}
-
-// "Getter" for ap_dm_timeout
-function getApDmTimeout () {
-	// Is there cache?
-	if (!isset($GLOBALS[__FUNCTION__])) {
-		// Determine it
-		$GLOBALS[__FUNCTION__] = getConfig('ap_dm_timeout');
-	} // END - if
-
-	// Return cache
-	return $GLOBALS[__FUNCTION__];
-}
-
-// "Getter" for ap_tasks_time
-function getApTasksTime () {
-	// Is there cache?
-	if (!isset($GLOBALS[__FUNCTION__])) {
-		// Determine it
-		$GLOBALS[__FUNCTION__] = getConfig('ap_tasks_time');
-	} // END - if
-
-	// Return cache
-	return $GLOBALS[__FUNCTION__];
-}
-
-// "Getter" for ap_unconfirmed_time
-function getApUnconfirmedTime () {
-	// Is there cache?
-	if (!isset($GLOBALS[__FUNCTION__])) {
-		// Determine it
-		$GLOBALS[__FUNCTION__] = getConfig('ap_unconfirmed_time');
-	} // END - if
-
-	// Return cache
-	return $GLOBALS[__FUNCTION__];
-}
-
 // "Getter" for points
 function getPoints () {
 	// Is there cache?
@@ -2529,6 +2507,126 @@ function isDisplayHomeInIndexEnabled () {
 	return $GLOBALS[__FUNCTION__];
 }
 
+// Getter for 'show_points_unconfirmed'
+function getShowPointsUnconfirmed () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('show_points_unconfirmed');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks whether 'show_points_unconfirmed' is 'Y'
+function isShowPointsUnconfirmedEnabled () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = (getShowPointsUnconfirmed() == 'Y');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for 'youre_here'
+function getYoureHere () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('youre_here');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks whether 'show_timings' is 'Y'
+function isYoureHereEnabled () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = (getYoureHere() == 'Y');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for 'show_timings'
+function getShowTimings () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('show_timings');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks whether 'show_timings' is 'Y'
+function isShowTimingsEnabled () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = (getShowTimings() == 'Y');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for 'ap_server_name_since'
+function getApServerNameSince () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('ap_server_name_since');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for 'ap_server_name'
+function getApServerName () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('ap_server_name');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for 'index_delay'
+function getIndexDelay () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('index_delay');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks whether 'ap_server_name' is 'Y'
+function isApServerNameEnabled () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = (getApServerName() == 'Y');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
 // Getter for 'admin_menu_javascript'
 function getAdminMenuJavascript () {
 	// Is the cache entry set?
@@ -2553,6 +2651,90 @@ function getPointsRemoveAccount () {
 	return $GLOBALS[__FUNCTION__];
 }
 
+// Getter for 'css_php'
+function getCssPhp () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('css_php');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for 'guest_menu'
+function getGuestMenu () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('guest_menu');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks if guest menu is enabled
+function isGuestMenuEnabled () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = (getGuestMenu() == 'Y');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for 'member_menu'
+function getMemberMenu () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = getConfig('member_menu');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks if member menu is enabled
+function isMemberMenuEnabled () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// No, so determine it
+		$GLOBALS[__FUNCTION__] = (getMemberMenu() == 'Y');
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Getter for 'word_wrap'
+function getWordWrap () {
+	// Is the cache entry set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Construct config entry name
+		$configEntry = getMenuModeFromModule() . '_word_wrap_' . getWhat();
+
+		// Is a special config entry found or ext-sql_patches updated?
+		if (isConfigEntrySet($configEntry)) {
+			// A special config entry has been found, then use it
+			$GLOBALS[__FUNCTION__] = getConfig($configEntry);
+		} elseif (isExtensionInstalledAndNewer('other', '0.2.9')) {
+			// No special config entry found, then use it as "fall-back"
+			$GLOBALS[__FUNCTION__] = getConfig('word_wrap');
+		} else {
+			// No, use default (15 characters)
+			$GLOBALS[__FUNCTION__] = 15;
+		}
+	} // END - if
+
+	// Return cached entry
+	return $GLOBALS[__FUNCTION__];
+}
+
 // Checks whether proxy configuration is used
 function isProxyUsed () {
 	// Is there cache?
@@ -2670,18 +2852,6 @@ function isExtensionTask ($content) {
 	return $GLOBALS[__FUNCTION__][$content['task_type'] . '_' . $content['infos']];
 }
 
-// Getter for 'mt_start'
-function getMtStart () {
-	// Is the cache entry set?
-	if (!isset($GLOBALS[__FUNCTION__])) {
-		// No, so determine it
-		$GLOBALS[__FUNCTION__] = getConfig('mt_start');
-	} // END - if
-
-	// Return cached entry
-	return $GLOBALS[__FUNCTION__];
-}
-
 // Checks whether ALLOW_TESTER_ACCOUNTS is set
 function ifTesterAccountsAllowed () {
 	// Is the cache entry set?
@@ -2783,7 +2953,7 @@ function ifUserPointsLocked ($userid) {
 // This function does always add a new-line character to every line.
 function appendLineToFile ($file, $line) {
 	$fp = fopen($file, 'a') or reportBug(__FUNCTION__, __LINE__, 'Cannot write to file ' . basename($file) . '!');
-	fwrite($fp, $line . chr(10));
+	fwrite($fp, $line . PHP_EOL);
 	fclose($fp);
 }
 
@@ -2821,6 +2991,9 @@ function convertCommaToDotInPostData ($postEntry) {
 	// Read and convert given entry
 	$postValue = convertCommaToDot(postRequestElement($postEntry));
 
+	// Log message
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'postEntry=' . $postEntry . ',postValue=' . $postValue);
+
 	// ... and set it again
 	setPostRequestElement($postEntry, $postValue);
 }
@@ -2864,33 +3037,43 @@ function parseFloat ($floatString){
  * Searches a multi-dimensional array (as used in many places) for given
  * key/value pair as taken from user comments from PHP documentation website.
  *
- * @param	$array		An array with one or more dimensions
- * @param	$key		Key to look for
- * @param	$valur		Value to look for
- * @return	$results	Resulted array or empty array if $array is no array
+ * @param	$array			An array with one or more dimensions
+ * @param	$key			Key to look for
+ * @param	$value			Value to look for
+ * @param	$parentIndex	Parent index (ONLY INTERNAL USE!)
+ * @return	$results		Resulted array or empty array if $array is no array
  * @author	sunelbe<at>gmail<dot>com
  * @link	http://de.php.net/manual/en/function.array-search.php#110120
  */
-function search_array ($array, $key, $value) {
+function search_array ($array, $key, $value, $parentIndex = NULL) {
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'array(' . count($array) . ')=' . print_r($array, TRUE) . ',key=' . $key . ',value=' . $value . ',parentIndex[' . gettype($parentIndex) . '=' . $parentIndex . ' - ENTERED!');
 	// Init array result
 	$results = array();
 
 	// Is $array really an array?
 	if (is_array($array)) {
-		// Does key and value match?
-		if (isset($array[$key]) && $array[$key] == $value) {
-			// Then add it as result
-			$results[] = $array;
-		} // END - if
-
 		// Search for whole array
-		foreach ($array as $subArray) {
-			// Search recursive and merge again
-			$results = merge_array($results, search_array($subArray, $key, $value));
+		foreach ($array as $idx => $dummy) {
+			//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'key=' . $key . ',value=' . $value . ',idx=' . $idx . ',parentIndex[' . gettype($parentIndex) . ']=' . $parentIndex);
+			//* DEBUG: */ print 'idx=' . $idx . ',parentIndex[' . gettype($parentIndex) . ']=' . $parentIndex . ',key=' . $key . ',value=' . $value . ',array=<pre>'.print_r($array, TRUE).'</pre>';
+			// Is dummy an array?
+			if ((is_array($dummy)) && ((is_null($parentIndex)) || ($parentIndex === $value))) {
+				// Then search again
+				$subResult = search_array($dummy, $key, $value, $idx);
+				//* DEBUG: */ print 'subResult=<pre>' . print_r($subResult, TRUE).'</pre>';
+
+				// And merge both
+				$results = merge_array($results, $subResult, TRUE);
+			} elseif (($key == $idx) && (isset($array[$key])) && ($array[$key] === $value)) {
+				// Is found, so add it
+				$results[$parentIndex] = $array;
+				//* DEBUG: */ print 'ARRAY: key=' . $key . ',idx=' . $idx . ',value=' . $value . ',parentIndex[' . gettype($parentIndex) . ']=' . $parentIndex . ',array=<pre>' . print_r($array, TRUE).'</pre>';
+			}
 		} // END - foreach
 	} // END - if
 
 	// Return resulting array
+	//* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'results(' . count($results) . ')=' . print_r($results, TRUE) . ' - EXIT!');
 	return $results;
 }
 
@@ -3177,5 +3360,38 @@ function SQL_DEBUG_ENABLED () {
 	return $GLOBALS[__FUNCTION__];
 }
 
+// Wrapper function to wrap call of wordwrap()
+function wrapWords ($text) {
+	// Wrap words
+	$wrapped = wordwrap($test, getWordWrap());
+
+	// Return it
+	return $wrapped;
+}
+
+// Encodes given data into a JSON object
+function encodeJson ($data) {
+	// Encode it
+	return json_encode($data, JSON_FORCE_OBJECT);
+}
+
+// Get all extension files
+function loadAllExtensionsByTemplate () {
+	// Get all
+	$extensions = getArrayFromDirectory(
+		'templates/' . getLanguage() . '/html/ext/',
+		'ext_',
+		false,
+		false,
+		array(),
+		'.tpl',
+		'@(\.|\.\.)$@',
+		false
+	);
+
+	// Return them
+	return $extensions;
+}
+
 // [EOF]
 ?>