1<?php
2
3/*
4 * This file is part of the Symfony package.
5 *
6 * (c) Fabien Potencier <fabien@symfony.com>
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11
12if (!function_exists('trigger_deprecation')) {
13    /**
14     * Triggers a silenced deprecation notice.
15     *
16     * @param string $package The name of the Composer package that is triggering the deprecation
17     * @param string $version The version of the package that introduced the deprecation
18     * @param string $message The message of the deprecation
19     * @param mixed  ...$args Values to insert in the message using printf() formatting
20     *
21     * @author Nicolas Grekas <p@tchwork.com>
22     */
23    function trigger_deprecation(string $package, string $version, string $message, ...$args): void
24    {
25        @trigger_error(($package || $version ? "Since $package $version: " : '').($args ? vsprintf($message, $args) : $message), \E_USER_DEPRECATED);
26    }
27}
28