protected function fireInputObserver()
    {
        $response = rtrim(self::input(), PHP_EOL);

        if (strcasecmp($response, $this->ec) === 0) {
            return null;
        }

        $callback = $this->io;

        $callback($response);

        usleep(100);

        $this->fireInputObserver();
    }
protected function fireInputObserver()
    {
        $response = rtrim(self::input(), PHP_EOL);

        if (strcasecmp($response, $this->ec) === 0) {
            return null;
        }

        $callback = $this->io;

        $callback($response);

        usleep(100);

        $this->fireInputObserver();
    }
protected function fireInputObserver ( ) { $ response = rtrim ( self :: input ( ) , PHP_EOL ) ; if ( strcasecmp ( $ response , $ this -> ec ) === 0 ) { return null ; } $ callback = $ this -> io ; $ callback ( $ response ) ; usleep ( 100 ) ; $ this -> fireInputObserver ( ) ; }
Trigger observer input

@return void
Trigger observer input