Lines Matching refs:null
16 static $config = null;
17 if ($config == null) {
32 private $_definition = null;
33 private $_args = null;
61 if ($this->definition() === null) {
86 if ($this->definition() !== null && $this->definition()->fixing() == Fixing::None) {
129 return null;
136 if ($tok !== null) {
153 if ($this->definition() !== null) {
189 if ($this->definition() === null) {
214 if ($this->definition() === null) {
218 return null;
231 private $_name = null;
232 private $_arity = null;
233 private $_nested = null;
234 private $_fixing = null;
235 private $_priority = null;
236 private $_tokenDefs = null;
245 public function __construct($name, $fixing, $tokenDefs, $priority, $arity=null, $nested=null) {
252 if ($arity === null) {
312 if ($this->arity() !== null) {
325 if ($this->nested() === null) {
329 if ($this->nested() !== null) {
546 return null;
638 $root = new ElementInstance(null, $tokInsts);