Laravel code explainers

php

<?php
 
namespace App\Console\Commands;

Streaming CSV imports in Laravel

lazy-evaluation generators batch-processing

Intermediate 7 steps

php

<?php
 
namespace App\Services;

Resilient HTTP retries with Laravel's client

http-client retry-logic error-handling

Intermediate 7 steps

php

<?php
 
namespace App\Services;

Building signed, expiring download URLs in PHP in Laravel

hmac url-signing authentication

Intermediate 7 steps

php

<?php
 
namespace App\Services\Provisioning;

Sequencing site setup with Laravel job chains

job chains queues async workflows

Intermediate 6 steps

php

<?php
 
namespace App\Casts;

How a custom Eloquent cast wraps an Address in Laravel

value-objects serialization data-mapping

Intermediate 7 steps

php

use Illuminate\Support\Facades\Route;
use App\Http\Controllers\Admin\DashboardController;
use App\Http\Controllers\Admin\UserController;
use App\Http\Controllers\Admin\ReportController;

How nested route groups compose in Laravel

routing middleware authorization

Intermediate 8 steps

php

<?php
 
namespace App\Events;

How a broadcast event works in Laravel

broadcasting websockets events

Intermediate 5 steps

php

<?php
 
namespace App\Services;

Caching tenant dashboard metrics in Laravel

caching multi-tenancy aggregation

Intermediate 7 steps

php

<?php
 
namespace App\Http\Controllers\Auth;

Rate-limited login in Laravel

authentication rate-limiting validation

Intermediate 9 steps

php

<?php
 
namespace App\Http\Controllers;

Streaming a large CSV export in Laravel

streaming csv-export memory-efficiency

Intermediate 9 steps

php

<?php
 
namespace App\Http\Controllers;

Verifying Stripe webhooks in Laravel

webhooks signature-verification event-dispatch

Intermediate 8 steps

php

<?php
 
namespace App\Http\Controllers;

Building a filtered product index in Laravel

query-builder validation conditional-queries

Intermediate 9 steps

php

<?php
 
namespace App\Models\Scopes;

How a tenant global scope works in Laravel

multi-tenancy global-scope query-builder

Intermediate 5 steps

php

<?php
 
namespace App\Observers;

How Eloquent observers hook lifecycle events in Laravel

observers lifecycle-hooks queues

Intermediate 6 steps

php

<?php
 
namespace App\Rules;

How a custom phone validation rule works in Laravel

validation custom-rules dependency

Intermediate 6 steps

php

<?php
 
namespace App\Providers;

Binding a payment gateway in Laravel

dependency-injection service-container interface-binding

Intermediate 7 steps

php

<?php
 
namespace App\Http\Controllers\Auth;

How a Laravel registration endpoint works

validation database-transactions events

Intermediate 8 steps

php

<?php
 
namespace App\Http\Controllers;

Handling avatar uploads in Laravel

file-upload image-processing validation

Intermediate 8 steps