code: protected function parse_gt() {
  		if ((($this->pos + 1) < $this->size) && ($this->doc[$this->pos + 1] === '=')) {
  			++$this->pos;
  			return ($this->token = self::TOK_COMPARE_BIGGER_THAN);
  		} else {
  			return ($this->token = self::TOK_CHILD);
  		}
  	}
docs: Parse ">" character
  @internal Could be {@link TOK_CHILD} or {@link TOK_COMPARE_BIGGER_THAN}
  @return int