如何使用Yii使用多个配置文件

<?php
return [
    'components' => [
        'request' => [
            'cookieValidationKey' => 'your-cookie-validation-key',
        ],
        'urlManager' => [
            'enablePrettyUrl' => true,
            'showScriptName' => false,
            'rules' => [
                // your URL rules here
            ],
        ],
    ],
];

<?php
$config = [
    'id' => 'my-app',
    'basePath' => dirname(__DIR__),
    'components' => [
        // your components configuration here
    ],
];

// Include additional configuration files
$extraConfigFiles = [
    __DIR__ . '/web.php',
];

foreach ($extraConfigFiles as $extraConfigFile) {
    if (file_exists($extraConfigFile)) {
        $config = \yii\helpers\ArrayHelper::merge($config, require $extraConfigFile);
    }
}

return $config;

<?php
$config = [
    'id' => 'my-app',
    'basePath' => dirname(__DIR__),
    'components' => [
        // your components configuration here
    ],
];

// Include environment-specific configuration
$envConfigFile = __DIR__ . '/web-' . YII_ENV . '.php';
if (file_exists($envConfigFile)) {
    $config = \yii\helpers\ArrayHelper::merge($config, require $envConfigFile);
}

return $config;