Cache configuration in Laravel - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to set the default cache driver in Laravel's configuration.

Laravel

'default' => env('CACHE_DRIVER', '[1]'),

Drag options to blanks, or click blank then click option'

Amemcached

Bdatabase

Credis

Dfile

Attempts:

3 left

💡 Hint

Common Mistakes

Choosing a driver not installed or configured.

Using 'redis' without Redis installed.

The default cache driver in Laravel is usually set to file for local development.

2fill in blank

medium

Complete the code to retrieve a cached value with a fallback in Laravel.

Laravel

$value = Cache::remember('[1]', 60, function () {
    return 'default';
});

Drag options to blanks, or click blank then click option'

Akey_name

Bcache_time

Ccache_driver

Ddefault_value

Attempts:

3 left

💡 Hint

Common Mistakes

Using the cache duration as the key.

Passing the default value as the key.

The first argument to Cache::remember is the cache key name.

3fill in blank

hard

Fix the error in the cache configuration array to set the Redis connection.

Laravel

'redis' => [
    'client' => env('REDIS_CLIENT', '[1]'),
],

Drag options to blanks, or click blank then click option'

Aredisclient

Bredis

Cphpredis

Dpredis

Attempts:

3 left

💡 Hint

Common Mistakes

Using an invalid client name.

Confusing client name with connection name.

Laravel supports phpredis and predis clients; phpredis is recommended for performance.

4fill in blank

hard

Fill both blanks to configure the cache store and its prefix in Laravel.

Laravel

'stores' => [
    'memcached' => [
        'driver' => '[1]',
        'prefix' => '[2]',
    ],
],

Drag options to blanks, or click blank then click option'

Amemcached

Bredis

Claravel_cache

Dapp_cache

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'redis' as driver for Memcached store.

Leaving prefix empty or generic.

The driver for Memcached store is memcached, and the prefix is often set to laravel_cache to avoid key collisions.

5fill in blank

hard

Fill all three blanks to create a cache configuration for a database store with a table and connection.

Laravel

'database' => [
    'driver' => '[1]',
    'table' => '[2]',
    'connection' => '[3]',
],

Drag options to blanks, or click blank then click option'

Adatabase

Bcache

Cmysql

Dredis

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'redis' as driver for database cache.

Wrong table name or connection string.

The database cache store uses database as driver, cache as the default table, and mysql as the connection name.