- return ((preg_match("/([a-zA-Z0-9_\-\.]*(@[a-zA-Z0-9\-\.]*)?(\s*,\s*)?)+/", $strAddr) > 0)
- and (preg_match("/(\s*,\s*)$/", $strAddr) == 0));
+ return ((preg_match("/([a-zA-Z0-9_\-\.]*(@[a-zA-Z0-9\-\.]*)?(\s*,\s*)?)+/",
+ $strAddr) > 0) and (preg_match("/(\s*,\s*)$/", $strAddr) == 0));