protected function skipWhitespace() {
        while ($this->currentPosition < $this->codeLength
            && in_array($this->code{$this->currentPosition}, $this->whitespaces)
        ) {
            ++$this->currentPosition;
        }
    }
protected function skipWhitespace() {
        while ($this->currentPosition < $this->codeLength
            && in_array($this->code{$this->currentPosition}, $this->whitespaces)
        ) {
            ++$this->currentPosition;
        }
    }
protected function skipWhitespace ( ) { while ( $ this -> currentPosition < $ this -> codeLength && in_array ( $ this -> code { $ this -> currentPosition } , $ this -> whitespaces ) ) { ++ $ this -> currentPosition ; } }
Skips any whitespace characters.
Skips any whitespace characters .