Lines Matching refs:null
28 * @var array|null
30 protected ?array $array = null;
34 * @param null|array $value
40 if ($value === null) {
59 if ($this->array === null) {
85 return $this->array !== null;
91 if ($this->array === null) {
92 return null;
102 return null;
122 if ($values === null) {
126 if ($possibleValues !== null) {
145 if ($value === null || $value === "") {
146 return null;