* @param string string to truncate
* @param integer must be an integer with an absolute value of at least 4. if negative the string is cropped from the right end.
* @param string appendix to the truncated string
- * @return string New string
+ * @return string cropped string
*/
public static function fixed_lgd_cs($string, $chars, $appendString='...') {
if (is_object($GLOBALS['LANG'])) {
/**
* Gets the unixtime as milliseconds.
*
- * @return integer The unixtime as milliseconds
+ * @return integer The unixtime as milliseconds
*/
public static function milliseconds() {
return round(microtime(true) * 1000);