Cache configuration in Laravel - Mini Project: Build & Apply

Cache Configuration in Laravel

📖 Scenario: You are building a Laravel web application that needs to store and retrieve cached data efficiently to improve performance.

🎯 Goal: Set up cache configuration in Laravel by defining cache stores and using the cache facade to store and retrieve data.

📋 What You'll Learn

Create a cache configuration array with specific cache stores

Define a default cache store variable

Use the cache facade to store a value with a key

Retrieve the cached value using the cache facade

💡 Why This Matters

🌍 Real World

Caching is used in Laravel applications to speed up response times by storing frequently accessed data temporarily.

💼 Career

Understanding cache configuration and usage is important for backend developers working with Laravel to optimize application performance.

1

Create cache stores configuration

Create a PHP array called cacheStores with these exact entries: 'file' store with 'driver' => 'file' and 'path' => storage_path('framework/cache/data'), and 'redis' store with 'driver' => 'redis' and 'connection' => 'cache'.

Laravel

<?php

// Your code here

Need a hint?

Use a PHP associative array with keys 'file' and 'redis' and their respective driver and path/connection settings.

2

Set default cache store

Create a variable called defaultCacheStore and set it to the string 'file' to specify the default cache store.

Laravel

 [
        'driver' => 'file',
        'path' => storage_path('framework/cache/data'),
    ],
    'redis' => [
        'driver' => 'redis',
        'connection' => 'cache',
    ],
];

// Your code here

Need a hint?

Assign the string 'file' to the variable defaultCacheStore.

3

Store a value in cache

Use the Laravel Cache facade to store the string 'Laravel Cache Configured' with the key 'config_status' for 10 minutes using the put method.

Laravel

 [
        'driver' => 'file',
        'path' => storage_path('framework/cache/data'),
    ],
    'redis' => [
        'driver' => 'redis',
        'connection' => 'cache',
    ],
];

$defaultCacheStore = 'file';

// Your code here

Need a hint?

Use Cache::put with the key, value, and expiration time in seconds (10 minutes = 600 seconds).

4

Retrieve cached value

Use the Laravel Cache facade to retrieve the value stored with the key 'config_status' using the get method and assign it to a variable called statusMessage.

Laravel

 [
        'driver' => 'file',
        'path' => storage_path('framework/cache/data'),
    ],
    'redis' => [
        'driver' => 'redis',
        'connection' => 'cache',
    ],
];

$defaultCacheStore = 'file';

Cache::put('config_status', 'Laravel Cache Configured', 600);

// Your code here

Need a hint?

Assign the result of Cache::get('config_status') to statusMessage.