}
// Converts a zero or NULL to word 'NULL'
-function makeZeroToNull ($number) {
+function convertZeroToNull ($number) {
// Is it a valid username?
if ((!is_null($number)) && (!empty($number)) && ($number > 0)) {
// Always secure it
}
// Converts a NULL to zero
-function makeNullToZero ($number) {
+function convertNullToZero ($number) {
// Is it a valid username?
if ((!is_null($number)) && (!empty($number)) && ($number > 0)) {
// Always secure it