public function startPrintf($string)
    {
        if (empty($string)) {
            return '';
        }

        $this->startTime[$string] = microtime(true);

        $this->stdout('/*** Begin '. $string . " ***/" . self::ENTER, 0, Console::FG_YELLOW);

        return 0;
    }
public function startPrintf($string)
    {
        if (empty($string)) {
            return '';
        }

        $this->startTime[$string] = microtime(true);

        $this->stdout('/*** Begin '. $string . " ***/" . self::ENTER, 0, Console::FG_YELLOW);

        return 0;
    }
public function startPrintf ( $ string ) { if ( empty ( $ string ) ) { return '' ; } $ this -> startTime [ $ string ] = microtime ( true ) ; $ this -> stdout ( '/*** Begin ' . $ string . " ***/" . self :: ENTER , 0 , Console :: FG_YELLOW ) ; return 0 ; }
printf some thing at the terminal and record start time
@param string $string
@return int exit code
printf some thing at the terminal and record start time