Output.php

<?php
/*
 * This file is part of XRL, a simple XML-RPC Library for PHP.
 *
 * Copyright (c) 2012, XRL Team. All rights reserved.
 * XRL is licensed under the 3-clause BSD License.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace fpoirotte\XRL;

class Output
{
    protected $stream;

    public function __construct($stream)
    {
        $this->stream = $stream;
    }

    public function write($format /* , ... */)
    {
        $args = func_get_args();
        array_shift($args);
        // Protection against format attacks.
        if (!count($args)) {
            $args[] = $format;
            $format = "%s";
        }
        vfprintf($this->stream, $format . PHP_EOL, $args);
    }
}