Install

composer require phpmodules/guzzle

Usage

for Zend Expressive

in config\config.php:

$aggregator = new ConfigAggregator([
    \Zend\Expressive\Router\FastRouteRouter\ConfigProvider::class,
    \Zend\HttpHandlerRunner\ConfigProvider::class,
    // Include cache configuration
    new ArrayProvider($cacheConfig),

    \Zend\Expressive\Helper\ConfigProvider::class,
    \Zend\Expressive\ConfigProvider::class,
    \Zend\Expressive\Router\ConfigProvider::class,

    // ------------

    \PHPModules\Guzzle\ConfigProvider::class,

    // ------------
    
    // Load application config in a pre-defined order in such a way that local settings
    // overwrite global settings. (Loaded as first to last):
    //   - `global.php`
    //   - `*.global.php`
    //   - `local.php`
    //   - `*.local.php`
    new PhpFileProvider(realpath(__DIR__) . '/autoload/{{,*.}global,{,*.}local}.php'),

    // Load development config if it exists
    new PhpFileProvider(realpath(__DIR__) . '/development.config.php'),
], $cacheConfig['config_cache_path']);