name : FormatterHelper.php <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Console\Helper; use Symfony\Component\Console\Formatter\OutputFormatter; /** * The Formatter class provides helpers to format messages. * * @author Fabien Potencier <fabien@symfony.com> */ class FormatterHelper extends Helper { /** * Formats a message within a section. * * @param string $section The section name * @param string $message The message * @param string $style The style to apply to the section * * @return string The format section */ public function formatSection($section, $message, $style = 'info') { return sprintf('<%s>[%s]</%s> %s', $style, $section, $style, $message); } /** * Formats a message as a block of text. * * @param string|array $messages The message to write in the block * @param string $style The style to apply to the whole block * @param Boolean $large Whether to return a large block * * @return string The formatter message */ public function formatBlock($messages, $style, $large = false) { $messages = (array) $messages; $len = 0; $lines = array(); foreach ($messages as $message) { $message = OutputFormatter::escape($message); $lines[] = sprintf($large ? ' %s ' : ' %s ', $message); $len = max($this->strlen($message) + ($large ? 4 : 2), $len); } $messages = $large ? array(str_repeat(' ', $len)) : array(); foreach ($lines as $line) { $messages[] = $line.str_repeat(' ', $len - $this->strlen($line)); } if ($large) { $messages[] = str_repeat(' ', $len); } foreach ($messages as &$message) { $message = sprintf('<%s>%s</%s>', $style, $message, $style); } return implode("\n", $messages); } /** * {@inheritDoc} */ public function getName() { return 'formatter'; } }