public function addStr($str)
    {
        $str = str_replace($this->tab, '', $str);
        $this->outputStringArray[] = str_repeat($this->tab, $this->tabLevel) . $str;
    }
public function addStr($str)
    {
        $str = str_replace($this->tab, '', $str);
        $this->outputStringArray[] = str_repeat($this->tab, $this->tabLevel) . $str;
    }
public function addStr ( $ str ) { $ str = str_replace ( $ this -> tab , '' , $ str ) ; $ this -> outputStringArray [ ] = str_repeat ( $ this -> tab , $ this -> tabLevel ) . $ str ; }
Adds string to output string array with "tab" prefix

@var string $str
Adds string to output string array with tab prefix