<?php
    
    $config = [
        'components' => [
            'request' => [
                // !!! insert a secret key in the following (if it is empty) - this is required by cookie validation
                'cookieValidationKey' => '',
            ],
        ],
    ];
    
    if (!YII_ENV_TEST) {
        // configuration adjustments for 'dev' environment
        $config[ 'bootstrap' ][] = 'debug';
        $config[ 'modules' ][ 'debug' ] = [
            'class' => 'yii\debug\Module',
        ];
        
        $config[ 'bootstrap' ][] = 'gii';
        $config[ 'modules' ][ 'gii' ] = [
            'class' => 'yii\gii\Module',
        ];
    }
    
    return $config;