/** * Write a string as warning output. * * @param string $string * @return void */ public function warn($string) { if (!$this->output->getFormatter()->hasStyle('warning')) { $style = new OutputFormatterStyle('yellow'); $this->output->getFormatter()->setStyle('warning', $style); } $this->output->writeln("<warning>{$string}</warning>"); }
/** * Write a string as standard output. * * @param string $string * @param string $style * @param null|int|string $verbosity * @return void */ public function line($string, $style = null, $verbosity = null) { $styled = $style ? "<{$style}>{$string}</{$style}>" : $string; $this->output->writeln($styled, $this->parseVerbosity($verbosity)); }
/** * Write a string as error output. * * @param string $string * @return void */ public function error($string) { $this->output->writeln("<error>{$string}</error>"); }
/** * Write a string as standard output. * * @param string $string * * @return void */ public function line($string) { $this->output->writeln($string); }