protected function storeSettings()
    {
        $dumper = new Dumper();
        $yaml   = $dumper->dump($this->settings, 4);
        file_put_contents(PHPCI_CONFIG_FILE, $yaml);

        if (error_get_last()) {
            $error_get_last = error_get_last();
            return $error_get_last['message'];
        }
    }
protected function storeSettings()
    {
        $dumper = new Dumper();
        $yaml   = $dumper->dump($this->settings, 4);
        file_put_contents(PHPCI_CONFIG_FILE, $yaml);

        if (error_get_last()) {
            $error_get_last = error_get_last();
            return $error_get_last['message'];
        }
    }
protected function storeSettings ( ) { $ dumper = new Dumper ( ) ; $ yaml = $ dumper -> dump ( $ this -> settings , 4 ) ; file_put_contents ( PHPCI_CONFIG_FILE , $ yaml ) ; if ( error_get_last ( ) ) { $ error_get_last = error_get_last ( ) ; return $ error_get_last [ 'message' ] ; } }
Convert config to yaml and store to file.

@return mixed
Convert config to yaml and store to file .