- // Is it already there?
- if ($this->isKeySet($criteriaType, $criteriaKey)) {
- // Append it
- $this->criteria[$criteriaType][$criteriaKey] .= ',' . (string) $criteriaValue;
- } else {
- // Add it
- $this->criteria[$criteriaType][$criteriaKey] = (string) $criteriaValue;
- }
+ // Append it
+ $this->appendStringToGenericArrayElement('criteria', $criteriaType, $criteriaKey, $criteriaValue);