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File Content: `NullOutputFormatter.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\Formatter;

/**
 * @author Tien Xuan Vo <tien.xuan.vo@gmail.com>
 */
final class NullOutputFormatter implements OutputFormatterInterface
{
    private $style;

    /**
     * {@inheritdoc}
     */
    public function format(?string $message): ?string
    {
        return null;
    }

    /**
     * {@inheritdoc}
     */
    public function getStyle(string $name): OutputFormatterStyleInterface
    {
        // to comply with the interface we must return a OutputFormatterStyleInterface
        return $this->style ?? $this->style = new NullOutputFormatterStyle();
    }

    /**
     * {@inheritdoc}
     */
    public function hasStyle(string $name): bool
    {
        return false;
    }

    /**
     * {@inheritdoc}
     */
    public function isDecorated(): bool
    {
        return false;
    }

    /**
     * {@inheritdoc}
     */
    public function setDecorated(bool $decorated): void
    {
        // do nothing
    }

    /**
     * {@inheritdoc}
     */
    public function setStyle(string $name, OutputFormatterStyleInterface $style): void
    {
        // do nothing
    }
}

Name	Size	Permission
NullOutputFormatter.php	1369 bytes	0644
NullOutputFormatterStyle.php	1189 bytes	0644
OutputFormatter.php	8314 bytes	0644
OutputFormatterInterface.php	1335 bytes	0644
OutputFormatterStyle.php	2962 bytes	0644
OutputFormatterStyleInterface.php	1116 bytes	0644
OutputFormatterStyleStack.php	2559 bytes	0644
WrappableOutputFormatterInterface.php	685 bytes	0644

File Content: NullOutputFormatter.php

File Content: `NullOutputFormatter.php`