BufferedOutput.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\Output;


/**
 * @author Jean-François Simon <contact@jfsimon.fr>
 */
class BufferedOutput extends Output {
    private string $buffer = '';
    
    /**
     * Empties buffer and returns its content.
     */
    public function fetch() : string {
        $content = $this->buffer;
        $this->buffer = '';
        return $content;
    }
    protected function doWrite(string $message, bool $newline) : void {
        $this->buffer .= $message;
        if ($newline) {
            $this->buffer .= \PHP_EOL;
        }
    }

}