X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=inc%2Fwrapper-functions.php;h=e20a4abd2139350827cf4f5e69ec2794cb233cc5;hb=7770a9545292d628afd2be4f58f86da5c9139619;hp=6c394da6cdfb3df579e3ae6e83e93d0a0907fff9;hpb=ca256746fe0757a23df4064824c8fe2087ad5634;p=mailer.git

diff --git a/inc/wrapper-functions.php b/inc/wrapper-functions.php
index 6c394da6cd..e20a4abd21 100644
--- a/inc/wrapper-functions.php
+++ b/inc/wrapper-functions.php
@@ -16,7 +16,7 @@
  * $Author::                                                          $ *
  * -------------------------------------------------------------------- *
  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
- * Copyright (c) 2009 - 2012 by Mailer Developer Team                   *
+ * Copyright (c) 2009 - 2013 by Mailer Developer Team                   *
  * For more information visit: http://mxchange.org                      *
  *                                                                      *
  * This program is free software; you can redistribute it and/or modify *
@@ -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 or cannot change CHMOD to 0644.", basename($FQFN)));
+		logDebugMessage(__FUNCTION__, __LINE__, sprintf('File %s not writeable or cannot change CHMOD to 0644.', basename($FQFN)));
 
 		// Failed! :(
 		return FALSE;
@@ -88,8 +88,7 @@ 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 ($aquireLock === TRUE) {
@@ -158,10 +157,10 @@ function merge_array ($array1, $array2, $keepIndex = FALSE) {
 		reportBug(__FUNCTION__, __LINE__, 'No arrays provided!');
 	} elseif (!is_array($array1)) {
 		// Left one is not an array
-		reportBug(__FUNCTION__, __LINE__, sprintf("array1 is not an array. array != %s", gettype($array1)));
+		reportBug(__FUNCTION__, __LINE__, sprintf('array1 is not an array. array != %s', gettype($array1)));
 	} elseif (!is_array($array2)) {
 		// Right one is not an array
-		reportBug(__FUNCTION__, __LINE__, sprintf("array2 is not an array. array != %s", gettype($array2)));
+		reportBug(__FUNCTION__, __LINE__, sprintf('array2 is not an array. array != %s', gettype($array2)));
 	}
 
 	// Maintain index of array2?
@@ -200,7 +199,7 @@ function isDirectory ($FQFN) {
 		$baseName = basename($FQFN);
 
 		// Check it
-		$GLOBALS[__FUNCTION__][$FQFN] = ((is_dir($FQFN)) && ($baseName != '.') && ($baseName != '..') && ($baseName != '.svn'));
+		$GLOBALS[__FUNCTION__][$FQFN] = ((is_dir($FQFN)) && (!in_array($baseName, array('.', '..', '.svn'))));
 	} // END - if
 
 	// Return the result
@@ -326,7 +325,7 @@ 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') || ((isGetRequestElementSet('level')) && (getRequestElement('level') == 'install')));
+		$GLOBALS['__mailer_installing'] = (isGetRequestElementSet('installing') || ((isAjaxOutputMode()) && (isGetRequestElementSet('level')) && (getRequestElement('level') == 'install')));
 	} // END - if
 
 	// Return result
@@ -389,10 +388,34 @@ function isHourlyResetEnabled () {
 	return ((isset($GLOBALS['hourly_enabled'])) && ($GLOBALS['hourly_enabled'] === TRUE));
 }
 
-// Checks whether the reset mode is active
+// Checks whether the daily reset mode is active
+function isDailyResetEnabled () {
+	// Now simply check it
+	return ((isset($GLOBALS['daily_enabled'])) && ($GLOBALS['daily_enabled'] === TRUE));
+}
+
+// Checks whether the weekly reset mode is active
+function isWeeklyResetEnabled () {
+	// Now simply check it
+	return ((isset($GLOBALS['weekly_enabled'])) && ($GLOBALS['weekly_enabled'] === TRUE));
+}
+
+// Checks whether the monthly reset mode is active
+function isMonthlyResetEnabled () {
+	// Now simply check it
+	return ((isset($GLOBALS['monthly_enabled'])) && ($GLOBALS['monthly_enabled'] === TRUE));
+}
+
+// Checks whether the yearly reset mode is active
+function isYearlyResetEnabled () {
+	// Now simply check it
+	return ((isset($GLOBALS['yearly_enabled'])) && ($GLOBALS['yearly_enabled'] === TRUE));
+}
+
+// Checks whether one of the reset modes is enabled
 function isResetModeEnabled () {
 	// Now simply check it
-	return ((isset($GLOBALS['reset_enabled'])) && ($GLOBALS['reset_enabled'] === TRUE));
+	return ((isHourlyResetEnabled()) || (isDailyResetEnabled()) || (isWeeklyResetEnabled()) || (isMonthlyResetEnabled()) || (isYearlyResetEnabled()));
 }
 
 // Checks whether the debug mode is enabled
@@ -407,12 +430,60 @@ function isDebugModeEnabled () {
 	return $GLOBALS[__FUNCTION__];
 }
 
-// Checks whether the debug reset is enabled
-function isDebugResetEnabled () {
+// Checks whether the debug hourly is enabled
+function isDebugHourlyEnabled () {
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Simply check it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_HOURLY')) && (getConfig('DEBUG_HOURLY') == 'Y'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks whether the debug daily is enabled
+function isDebugDailyEnabled () {
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Simply check it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_DAILY')) && (getConfig('DEBUG_DAILY') == 'Y'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks whether the debug weekly is enabled
+function isDebugWeeklyEnabled () {
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Simply check it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_WEEKLY')) && (getConfig('DEBUG_WEEKLY') == 'Y'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks whether the debug monthly is enabled
+function isDebugMonthlyEnabled () {
+	// Is cache set?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Simply check it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_MONTHLY')) && (getConfig('DEBUG_MONTHLY') == 'Y'));
+	} // END - if
+
+	// Return it
+	return $GLOBALS[__FUNCTION__];
+}
+
+// Checks whether the debug yearly is enabled
+function isDebugYearlyEnabled () {
 	// Is cache set?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Simply check it
-		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_RESET')) && (getConfig('DEBUG_RESET') == 'Y'));
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_YEARLY')) && (getConfig('DEBUG_YEARLY') == 'Y'));
 	} // END - if
 
 	// Return it
@@ -456,7 +527,7 @@ function isDebugBuildMailsEnabled () {
 }
 
 // Checks whether the cache instance is valid
-function isCacheInstanceValid () {
+function isValidCacheInstance () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
@@ -758,7 +829,7 @@ function isBlockModeEnabled () {
 	// Abort if not set
 	if (!isset($GLOBALS['__block_mode'])) {
 		// Needs to be fixed
-		reportBug(__FUNCTION__, __LINE__, 'Block_mode is not set.');
+		reportBug(__FUNCTION__, __LINE__, '__block_mode is not set.');
 	} // END - if
 
 	// Return it
@@ -838,7 +909,7 @@ function getUsername () {
 }
 
 // Wrapper function for installation phase
-function isInstallationPhase () {
+function isInstaller () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
@@ -1014,7 +1085,7 @@ function getUserDataArray () {
 
 // 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 () {
+function isValidUserData () {
 	// User id should not be zero so abort here
 	if (!isCurrentUserIdSet()) {
 		// Debug message, may be noisy
@@ -1104,7 +1175,7 @@ function isDebugTemplateCacheEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = (getConfig('DEBUG_TEMPLATE_CACHE') == 'Y');
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_TEMPLATE_CACHE')) && (getConfig('DEBUG_TEMPLATE_CACHE') == 'Y'));
 	} // END - if
 
 	// Return cache
@@ -1324,7 +1395,7 @@ function isValidId ($id) {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__][$id])) {
 		// Check it out
-		$GLOBALS[__FUNCTION__][$id] = ((!is_null($id)) && (!is_bool($id)) && (!empty($id)) && ($id != 'NULL') && ($id > 0));
+		$GLOBALS[__FUNCTION__][$id] = ((isValidNumber($id)) && (!is_bool($id)) && ($id != '00000') && ($id > 0));
 	} // END - if
 
 	// Return cache
@@ -1332,6 +1403,12 @@ function isValidId ($id) {
 	return $GLOBALS[__FUNCTION__][$id];
 }
 
+// Checks whether a valid number is given
+function isValidNumber ($num) {
+	// Determine it
+	return ((!is_null($num)) && (!empty($num)) && ('*' . bigintval($num, TRUE, FALSE) . '*' == '*' . $num . '*'));
+}
+
 // Encodes entities
 function encodeEntities ($str) {
 	// Secure it first
@@ -1517,7 +1594,7 @@ function isTitleDecorationEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Just check it
-		$GLOBALS[__FUNCTION__] = (getConfig('enable_title_deco') == 'Y');
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.1.6')) && (isConfigEntrySet('enable_title_deco')) && (getConfig('enable_title_deco') == 'Y'));
 	} // END - if
 
 	// Return cache
@@ -1560,12 +1637,24 @@ function isMonthlyResetDebugEnabled () {
 	return $GLOBALS[__FUNCTION__];
 }
 
+// Checks whether debugging of yearly resets is enabled
+function isYearlyResetDebugEnabled () {
+	// Is there cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('DEBUG_YEARLY')) && (getConfig('DEBUG_YEARLY') == 'Y'));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
 // Checks whether displaying of debug SQLs are enabled
 function isDisplayDebugSqlEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('other', '0.2.2')) && (getConfig('display_debug_sqls') == 'Y'));
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('other', '0.2.2')) && (isConfigEntrySet('display_debug_sql')) && (getDisplayDebugSqls() == 'Y'));
 	} // END - if
 
 	// Return cache
@@ -1577,7 +1666,7 @@ function isModuleTitleEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = (getConfig('enable_mod_title') == 'Y');
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.1.6')) && (isConfigEntrySet('enable_mod_title')) && (getConfig('enable_mod_title') == 'Y'));
 	} // END - if
 
 	// Return cache
@@ -1589,7 +1678,19 @@ function isWhatTitleEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = (getConfig('enable_what_title') == 'Y');
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.1.6')) && (isConfigEntrySet('enable_what_title')) && (getConfig('enable_what_title') == 'Y'));
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for internal_stats
+function getInternalStats () {
+	// Is there cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('internal_stats');
 	} // END - if
 
 	// Return cache
@@ -1600,8 +1701,8 @@ function isWhatTitleEnabled () {
 function ifInternalStatsEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
-		// Then determine it
-		$GLOBALS[__FUNCTION__] = (getConfig('internal_stats') == 'Y');
+		// Then determine it, do not add isExtensionInstalledAndNewer() here as it breaks very first SQL query
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('internal_stats')) && (getInternalStats() == 'Y'));
 	} // END - if
 
 	// Return cached value
@@ -1613,7 +1714,7 @@ function isAdminNotificationEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = (getConfig('admin_notify') == 'Y');
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('other', '0.3.0')) && (isConfigEntrySet('admin_notify')) && (getAdminNotify() == 'Y'));
 	} // END - if
 
 	// Return cache
@@ -1625,7 +1726,7 @@ function isRandomReferralIdEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('user', '0.3.4')) && (getSelectUserZeroRefid() == 'Y'));
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('user', '0.3.4')) && (isConfigEntrySet('select_user_zero_refid')) && (getSelectUserZeroRefid() == 'Y'));
 	} // END - if
 
 	// Return cache
@@ -2159,18 +2260,6 @@ function getOneDay () {
 	return $GLOBALS[__FUNCTION__];
 }
 
-// "Getter" for activate_xchange
-function getActivateXchange () {
-	// Is there 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 () {
 	// Is there cache?
@@ -2195,24 +2284,24 @@ function getCodeLength () {
 	return $GLOBALS[__FUNCTION__];
 }
 
-// "Getter" for least_cats
-function getLeastCats () {
+// "Getter" for min_password_length
+function getMinPasswordLength () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = getConfig('least_cats');
+		$GLOBALS[__FUNCTION__] = getConfig('min_password_length');
 	} // END - if
 
 	// Return cache
 	return $GLOBALS[__FUNCTION__];
 }
 
-// "Getter" for pass_len
-function getPassLen () {
+// "Getter" for min_password_score
+function getMinPasswordScore () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = getConfig('pass_len');
+		$GLOBALS[__FUNCTION__] = getConfig('min_password_score');
 	} // END - if
 
 	// Return cache
@@ -2231,24 +2320,60 @@ function getAdminMenu () {
 	return $GLOBALS[__FUNCTION__];
 }
 
-// "Getter" for last_month
-function getLastMonth () {
+// "Getter" for last_hourly
+function getLastHourly () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = getConfig('last_month');
+		$GLOBALS[__FUNCTION__] = getConfig('last_hourly');
 	} // END - if
 
 	// Return cache
 	return $GLOBALS[__FUNCTION__];
 }
 
-// "Getter" for max_send
-function getMaxSend () {
+// "Getter" for last_daily
+function getLastDaily () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = getConfig('max_send');
+		$GLOBALS[__FUNCTION__] = getConfig('last_daily');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for last_weekly
+function getLastWeekly () {
+	// Is there cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('last_weekly');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for last_monthly
+function getLastMonthly () {
+	// Is there cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('last_monthly');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
+// "Getter" for last_yearly
+function getLastYearly () {
+	// Is there cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('last_yearly');
 	} // END - if
 
 	// Return cache
@@ -2459,30 +2584,6 @@ function getTitleMiddle () {
 	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 $GLOBALS[__FUNCTION__];
-}
-
-// Checks whether 'check_double_email' is 'Y'
-function isCheckDoubleEmailEnabled () {
-	// Is the cache entry set?
-	if (!isset($GLOBALS[__FUNCTION__])) {
-		// No, so determine it
-		$GLOBALS[__FUNCTION__] = (getCheckDoubleEmail() == 'Y');
-	} // END - if
-
-	// Return cached entry
-	return $GLOBALS[__FUNCTION__];
-}
-
 // Getter for 'display_home_in_index'
 function getDisplayHomeInIndex () {
 	// Is the cache entry set?
@@ -2500,7 +2601,7 @@ function isDisplayHomeInIndexEnabled () {
 	// Is the cache entry set?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// No, so determine it
-		$GLOBALS[__FUNCTION__] = (getDisplayHomeInIndex() == 'Y');
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.8.3')) && (isConfigEntrySet('display_home_in_index')) && (getDisplayHomeInIndex() == 'Y'));
 	} // END - if
 
 	// Return cached entry
@@ -2524,7 +2625,7 @@ function isShowPointsUnconfirmedEnabled () {
 	// Is the cache entry set?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// No, so determine it
-		$GLOBALS[__FUNCTION__] = (getShowPointsUnconfirmed() == 'Y');
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.5.5')) && (isConfigEntrySet('show_points_unconfirmed')) && (getShowPointsUnconfirmed() == 'Y'));
 	} // END - if
 
 	// Return cached entry
@@ -2548,7 +2649,7 @@ function isYoureHereEnabled () {
 	// Is the cache entry set?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// No, so determine it
-		$GLOBALS[__FUNCTION__] = (getYoureHere() == 'Y');
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.2.3')) && (isConfigEntrySet('youre_here')) && (getYoureHere() == 'Y'));
 	} // END - if
 
 	// Return cached entry
@@ -2572,7 +2673,7 @@ function isShowTimingsEnabled () {
 	// Is the cache entry set?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// No, so determine it
-		$GLOBALS[__FUNCTION__] = (getShowTimings() == 'Y');
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.4.1')) && (isConfigEntrySet('show_timings')) && (getShowTimings() == 'Y'));
 	} // END - if
 
 	// Return cached entry
@@ -2740,7 +2841,7 @@ function isProxyUsed () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.4.3')) && (getConfig('proxy_host') != '') && (getConfig('proxy_port') > 0));
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.4.3')) && (getConfig('proxy_host') != '') && (isValidNumber(getConfig('proxy_port'))));
 	} // END - if
 
 	// Return cache
@@ -2804,24 +2905,12 @@ function getUserUsedPoints ($userid) {
 	return $GLOBALS[__FUNCTION__][$userid];
 }
 
-// Wrapper to check if url_blacklist is enabled
-function isUrlBlacklistEnabled () {
-	// Is there cache?
-	if (!isset($GLOBALS[__FUNCTION__])) {
-		// Determine it
-		$GLOBALS[__FUNCTION__] = (getConfig('url_blacklist') == 'Y');
-	} // END - if
-
-	// Return cache
-	return $GLOBALS[__FUNCTION__];
-}
-
 // Checks whether direct payment is allowed in configuration
 function isDirectPaymentEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = (getConfig('allow_direct_pay') == 'Y');
+		$GLOBALS[__FUNCTION__] = ((isConfigEntrySet('allow_direct_pay')) && (getConfig('allow_direct_pay') == 'Y'));
 	} // END - if
 
 	// Return cache
@@ -2833,7 +2922,7 @@ function isAdminMenuJavascriptEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
-		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.8.7')) && (getAdminMenuJavaScript() == 'Y'));
+		$GLOBALS[__FUNCTION__] = ((isExtensionInstalledAndNewer('sql_patches', '0.8.7')) && (isConfigEntrySet('admin_menu_javascript')) && (getAdminMenuJavaScript() == 'Y'));
 	} // END - if
 
 	// Return cache
@@ -2958,9 +3047,9 @@ function appendLineToFile ($file, $line) {
 }
 
 // Wrapper for changeDataInFile() but with full path added
-function changeDataInInclude ($FQFN, $comment, $prefix, $suffix, $inserted, $seek=0) {
+function changeDataInInclude ($inc, $comment, $prefix, $suffix, $inserted, $seek=0) {
 	// Add full path
-	$FQFN = getPath() . $FQFN;
+	$FQFN = getPath() . $inc;
 
 	// Call inner function
 	return changeDataInFile($FQFN, $comment, $prefix, $suffix, $inserted, $seek);
@@ -3245,9 +3334,9 @@ function determineWhat ($module = NULL) {
 }
 
 // Fills (prepend) a string with zeros. This function has been taken from user comments at de.php.net/str_pad
-function prependZeros ($mStretch, $length = 2) {
+function prependZeros ($str, $length = 2) {
 	// Return prepended string
-	return sprintf('%0' . (int) $length . 's', $mStretch);
+	return sprintf('%0' . (int) $length . 's', $str);
 }
 
 // Wraps convertSelectionsToEpocheTime()
@@ -3301,34 +3390,34 @@ function getUsersTotalLockedReferrals ($userid, $level = NULL) {
 		// Is the not level NULL?
 		if (!is_null($level)) {
 			// Then add referral level
-			$add = ' AND r.`level`=' . bigintval($level);
+			$add = ' AND `r`.`level`=' . bigintval($level);
 		} // END - if
 
 		// Check for all referrals
-		$result = SQL_QUERY_ESC("SELECT
-	COUNT(d.`userid`) AS `cnt`
+		$result = sqlQueryEscaped("SELECT
+	COUNT(`d`.`userid`) AS `cnt`
 FROM
-	`{?_MYSQL_PREFIX?}_user_data` AS d
+	`{?_MYSQL_PREFIX?}_user_data` AS `d`
 INNER JOIN
-	`{?_MYSQL_PREFIX?}_user_refs` AS r
+	`{?_MYSQL_PREFIX?}_user_refs` AS `r`
 ON
-	d.`userid`=r.`refid`
+	`d`.`userid`=`r`.`refid`
 WHERE
-	d.`status` != 'CONFIRMED' AND
-	r.`userid`=%s
+	`d`.`status` != 'CONFIRMED' AND
+	`r`.`userid`=%s
 	" . $add . "
 ORDER BY
-	d.`userid` ASC
+	`d`.`userid` ASC
 LIMIT 1",
 			array(
 				$userid
 			), __FUNCTION__, __LINE__);
 
 		// Load count
-		list($GLOBALS[__FUNCTION__][$userid][$level]) = SQL_FETCHROW($result);
+		list($GLOBALS[__FUNCTION__][$userid][$level]) = sqlFetchRow($result);
 
 		// Free result
-		SQL_FREERESULT($result);
+		sqlFreeResult($result);
 	} // END - if
 
 	// Return it
@@ -3349,7 +3438,7 @@ function convertDollarDataToGetElement ($data) {
 }
 
 // Wrapper function for SQL layer to speed-up things
-function SQL_DEBUG_ENABLED () {
+function isSqlDebugEnabled () {
 	// Is there cache?
 	if (!isset($GLOBALS[__FUNCTION__])) {
 		// Determine it
@@ -3410,5 +3499,84 @@ function shift_array (&$array, $value, $key = '0') {
 	array_shift($array);
 }
 
+// Wrapper for str_pad() with left padding zeros
+function padLeftZero ($str, $amount = 2) {
+	// Is str_pad() there?
+	if (!function_exists('str_pad')) {
+		// Use prependZeros()
+		return prependZeros($str, $amount);
+	} else {
+		// Pad it
+		return str_pad($str, $amount, '0', STR_PAD_LEFT);
+	}
+}
+
+// Calculates percentage
+function calculatePercentageRate ($current, $total) {
+	// Default is zero
+	$rate = '0.0';
+
+	// Is sent larger zero? (Prevents division-by-zero)
+	if ($total > 0) {
+		// Calculate it (it should be "translated" alter on)
+		$rate = ($current / $total * 100);
+	} // END - if
+
+	// The should be a .0 at the end?
+	if (strpos($rate, '.') === FALSE) {
+		// No, then add it
+		$rate .= '.0';
+	} // END - if
+
+	// Return it
+	return $rate;
+}
+
+// Checks whether an array is filled with entries
+function isFilledArray ($array) {
+	// Determine it
+	return ((is_array($array)) && (count($array) > 0));
+}
+
+// Checks whether this script runs on a developer system (called with localhost/127.0.0.1 SERVER_NAME)
+function isDeveloperSystem () {
+	// Determine it
+	return in_array(detectServerName(), array('localhost', '127.0.0.1'));
+}
+
+// Checks whether given subject line has '_ref' suffix
+function ifSubjectHasReferralSuffix ($subject) {
+	// Is there cache?
+	if (!isset($GLOBALS[__FUNCTION__][$subject])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__][$subject] = (substr($subject, -4, 4) == '_ref');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__][$subject];
+}
+
+// Converts an API response to an associative array
+function convertApiResponseToArray ($responseString, $keyDelimiter, $valueDelimiter) {
+	// Explode for key delimiter
+	$keys = explode($keyDelimiter, $responseString);
+
+	// Init returned array and "walk" through all entries
+	$returned = array();
+	foreach ($keys as $keyValue) {
+		// Explode it
+		$parts = explode($valueDelimiter, $keyValue);
+
+		// Count must be 2
+		assert(count($parts) == 2);
+
+		// Then add both: 0=key, 1=value
+		$returned[sqlEscapeString($parts[0])] = sqlEscapeString($parts[1]);
+	} // END - if
+
+	// Return finished array
+	return $returned;
+}
+
 // [EOF]
 ?>