Beginner LevelLaravel
How does the Storage facade integrate with Flysystem and Amazon S3?
❓ Interview Prompt: Explain Storage facade, Flysystem filesystem abstraction, config/filesystems.php, local vs s3 disks, and file uploads.
Laravel's Storage facade provides a unified Flysystem filesystem abstraction for local disk drives and cloud storage providers (Amazon S3, SFTP).
Advantage:
Code written using 'Storage::disk("s3")->put("avatars/1.png", $file)' can be swapped between local disk and AWS S3 by changing '.env' configuration without altering any application PHP code!
Code Implementation Example
php
<?php
use IlluminateSupportFacadesStorage;
use IlluminateHttpRequest;
public function uploadAvatar(Request $request)
{
$path = $request->file('avatar')->store('avatars', 's3');
$url = Storage::disk('s3')->url($path);
return response()->json(['url' => $url]);
}💡Uploading file attachment to Amazon S3 using Storage facade.
🎯 Interview Key Takeaway
Use the Storage facade to manage files across local disk and Amazon S3 without coupling code to specific storage backends.
#Storage#Flysystem#Amazon S3#Beginner
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