+ 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) {
+ // 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
+ 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, $DATA, $seek=0) {
+ // Add full path
+ $FQFN = getPath() . $FQFN;
+
+ // Call inner function
+ return changeDataInFile($FQFN, $comment, $prefix, $suffix, $DATA, $seek);
+}
+
+// Wrapper for changing entries in config-local.php
+function changeDataInLocalConfigurationFile ($comment, $prefix, $suffix, $DATA, $seek = 0) {
+ // Call the inner function
+ return changeDataInInclude(getCachePath() . 'config-local.php', $comment, $prefix, $suffix, $DATA, $seek);
+}
+
+// Shortens ucfirst(strtolower()) calls
+function firstCharUpperCase ($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, $align);
+}
+
+// Shortens converting of German comma to Computer's version in POST data
+function convertCommaToDotInPostData ($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 (array $postEntries) {
+ // Replace german decimal comma with computer decimal dot
+ foreach ($postEntries as $entry) {
+ // Is the entry there?
+ if (isPostRequestParameterSet($entry)) {
+ // Then convert it
+ convertCommaToDotInPostData($entry);
+ } // END - if
+ } // END - foreach
+}
+
+// Getter for 'check_double_email'
+function getCheckDoubleEmail () {
+ // Is the cache entry set?
+ if (!isset($GLOBALS[__FUNCTION__])) {
+ // No, so determine it
+ $GLOBALS[__FUNCTION__] = getConfig('check_double_email');
+ } // END - if
+
+ // Return cached entry
+ return $GLOBALS[__FUNCTION__];
+}
+
+// Checks wether 'check_double_email' is "YES"
+function isCheckDoubleEmailEnabled () {
+ // Is the cache entry set?
+ if (!isset($GLOBALS[__FUNCTION__])) {
+ // No, so determine it
+ $GLOBALS[__FUNCTION__] = (getCheckDoubleEmail() == 'Y');
+ } // END - if
+
+ // Return cached entry
+ return $GLOBALS[__FUNCTION__];