PHP Classes

File: src/helpers.php

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File: src/helpers.php
Role: Auxiliary script
Content type: text/plain
Description: Auxiliary script
Class: PHP Telegram Bot to Purge Messages
Bot to delete messages in telegram
Author: By
Last change:
Date: 1 year ago
Size: 312 bytes
 

Contents

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<?php

/**
 * Get an env variable.
 */
function env(string $key, $default = null): ?string
{
    return allEnv()[$key] ?? $default;
}

/**
 * Get all env variables.
 * @return array<string, string>
 */
function allEnv(): array
{
    static $env = null;

    $env ??= [...getenv(), ...$_ENV];

    return $env;
}