library/Extlib/Cli/CliAbstract.php
protected function buildErrors()
    {
        if ($this->hasErrors()) {
            echo implode(PHP_EOL, $this->getErrors());
            echo PHP_EOL, $this->opts->getUsageMessage();
        }

        return $this;
    }
protected function buildErrors()
    {
        if ($this->hasErrors()) {
            echo implode(PHP_EOL, $this->getErrors());
            echo PHP_EOL, $this->opts->getUsageMessage();
        }

        return $this;
    }
protected function buildErrors ( ) { if ( $ this -> hasErrors ( ) ) { echo implode ( PHP_EOL , $ this -> getErrors ( ) ) ; echo PHP_EOL , $ this -> opts -> getUsageMessage ( ) ; } return $ this ; }
Method build and show error message

@return \Extlib\Cli\CliAbstract
Method build and show error message