Public Path in Laravel - PHP

In Laravel, public_path is a helper function that returns the absolute path to the public directory of your application. This directory contains all the publicly accessible files like images, JavaScript, and CSS files.

Usage

You can use public_path in many ways:

Retrieving a file from the public directory:

$path = public_path('images/logo.png');

This will return the absolute path to the logo.png file inside the public/images/ directory.

Creating a file in the public directory:

$file = 'test.txt';
$content = 'Hello, World!';

file_put_contents(public_path($file), $content);

This will create a file called test.txt in the public/ directory with the content Hello, World!.

Including an asset in a view:

<img src="{{ public_path('images/logo.png') }}" alt="Logo">

This will include the logo.png file inside the public/images/ directory as an image in your view.

Conclusion

In conclusion, public_path is a very useful helper function in Laravel that helps you to retrieve and manipulate files in the public directory of your application.