README

Effectra\Link is a PHP library that provides implementations of various PSR link interfaces. It offers classes such as Link, EvolvableLink, and LinkProvider, which enable you to work with hypermedia links, manage evolvable links, and retrieve links for your applications.

Features

Create and manipulate hypermedia links
Manage evolvable links
Retrieve links by relation
Generate HTML string with links

Requirements

PHP 7.4 or higher

Installation

You can install the Effectra\Link package via Composer. Simply run the following command:

composer require effectra/link

Usage

Creating a Link

use Effectra\Link\Link;

$link = new Link('http://example.com', false, ['rel' => 'self'], ['title' => 'Example Link']);

Manipulating a Link

// Add a relation to the link
$link = $link->withRel('next');

// Remove a relation from the link
$link = $link->withoutRel('self');

// Add an attribute to the link
$link = $link->withAttribute('class', 'link-class');

// Remove an attribute from the link
$link = $link->withoutAttribute('title');

Retrieving Links

use Effectra\Link\LinkProvider;

$link1 = new Link('http://example.com', false, ['rel' => 'self']);
$link2 = new Link('http://example.com/posts', false, ['rel' => 'collection']);

$links = [$link1, $link2];

$linkProvider = new LinkProvider($links, []);

$allLinks = $linkProvider->getLinks(); // Returns an array of LinkInterface objects

$collectionLinks = $linkProvider->getLinksByRel('collection'); // Returns an array of EvolvableLinkInterface objects with the 'collection' relation

Generating HTML with Links

$html = $linkProvider->withHTML($links); // Generates an HTML string with links

For more information and advanced usage, please refer to the documentation.

Contributing

Contributions are welcome! If you have any bug reports, feature requests, or suggestions, please open an issue on the GitHub repository.

License

Effectra\Link is open-source software licensed under the MIT license. See the LICENSE file for more information.


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