<form method="POST">
    <h3>Editing: OutputFormatterStyle.php</h3>
    <textarea name="content" rows="20" cols="80">&lt;?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier &lt;fabien@symfony.com&gt;
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Formatter;

use Symfony\Component\Console\Color;

/**
 * Formatter style class for defining styles.
 *
 * @author Konstantin Kudryashov &lt;ever.zet@gmail.com&gt;
 */
class OutputFormatterStyle implements OutputFormatterStyleInterface
{
    private $color;
    private $foreground;
    private $background;
    private $options;
    private $href;
    private $handlesHrefGracefully;

    /**
     * Initializes output formatter style.
     *
     * @param string|null $foreground The style foreground color name
     * @param string|null $background The style background color name
     */
    public function __construct(?string $foreground = null, ?string $background = null, array $options = [])
    {
        $this-&gt;color = new Color($this-&gt;foreground = $foreground ?: '', $this-&gt;background = $background ?: '', $this-&gt;options = $options);
    }

    /**
     * {@inheritdoc}
     */
    public function setForeground(?string $color = null)
    {
        $this-&gt;color = new Color($this-&gt;foreground = $color ?: '', $this-&gt;background, $this-&gt;options);
    }

    /**
     * {@inheritdoc}
     */
    public function setBackground(?string $color = null)
    {
        $this-&gt;color = new Color($this-&gt;foreground, $this-&gt;background = $color ?: '', $this-&gt;options);
    }

    public function setHref(string $url): void
    {
        $this-&gt;href = $url;
    }

    /**
     * {@inheritdoc}
     */
    public function setOption(string $option)
    {
        $this-&gt;options[] = $option;
        $this-&gt;color = new Color($this-&gt;foreground, $this-&gt;background, $this-&gt;options);
    }

    /**
     * {@inheritdoc}
     */
    public function unsetOption(string $option)
    {
        $pos = array_search($option, $this-&gt;options);
        if (false !== $pos) {
            unset($this-&gt;options[$pos]);
        }

        $this-&gt;color = new Color($this-&gt;foreground, $this-&gt;background, $this-&gt;options);
    }

    /**
     * {@inheritdoc}
     */
    public function setOptions(array $options)
    {
        $this-&gt;color = new Color($this-&gt;foreground, $this-&gt;background, $this-&gt;options = $options);
    }

    /**
     * {@inheritdoc}
     */
    public function apply(string $text)
    {
        if (null === $this-&gt;handlesHrefGracefully) {
            $this-&gt;handlesHrefGracefully = 'JetBrains-JediTerm' !== getenv('TERMINAL_EMULATOR')
                &amp;&amp; (!getenv('KONSOLE_VERSION') || (int) getenv('KONSOLE_VERSION') &gt; 201100)
                &amp;&amp; !isset($_SERVER['IDEA_INITIAL_DIRECTORY']);
        }

        if (null !== $this-&gt;href &amp;&amp; $this-&gt;handlesHrefGracefully) {
            $text = &quot;\033]8;;$this-&gt;href\033\\$text\033]8;;\033\\&quot;;
        }

        return $this-&gt;color-&gt;apply($text);
    }
}
</textarea><br>
    <input type="submit" value="Save">
</form>