Config caching in Laravel

Introduction

Config caching helps your Laravel app run faster by storing all configuration settings in one file. This way, the app doesn't have to load many files every time it runs.

When you want to speed up your Laravel application in production.

When you have many configuration files and want to reduce load time.

Before deploying your app to a live server to improve performance.

When you want to avoid reading config files repeatedly on each request.

Syntax

Laravel

php artisan config:cache
php artisan config:clear

php artisan config:cache creates a cached config file.

php artisan config:clear removes the cached config to allow changes.

Examples

This command caches all your config files into one file for faster loading.

Laravel

php artisan config:cache

This command clears the cached config so you can make changes to config files.

Laravel

php artisan config:clear

Sample Program

These commands are used in the terminal to cache and clear Laravel config files. Caching improves speed, clearing allows config changes.

Laravel

<?php
// Run these commands in your terminal inside your Laravel project folder

// Cache the config files
// php artisan config:cache

// Clear the config cache
// php artisan config:clear

// Note: These commands are run in terminal, not inside PHP code.

Important Notes

After caching config, any changes to config files won't take effect until you clear and cache again.

Always clear config cache during development to see your changes.

Use config caching only in production for best performance.

Summary

Config caching stores all config settings in one file to speed up Laravel.

Use php artisan config:cache to create the cache.

Use php artisan config:clear to remove the cache and allow changes.