Lines Matching refs:top
28 private ?DelimiterInterface $top = null;
32 $newDelimiter->setPrevious($this->top);
34 if ($this->top !== null) {
35 $this->top->setNext($newDelimiter);
38 $this->top = $newDelimiter;
43 $delimiter = $this->top;
59 // top of stack
60 $this->top = $delimiter->getPrevious();
85 while ($this->top && $this->top !== $stackBottom) {
86 $this->removeDelimiter($this->top);
92 $opener = $this->top;
111 $opener = $this->top;