Asset management for PHP. This package is a fork of Aura.Asset_Bundle.



composer require hkt/psr7-asset


Build Status

composer install
phpunit -c tests/unit

PSR Compliance

This attempts to comply with PSR-1, PSR-2, PSR-4 and PSR-7. If you notice compliance oversights, please send a patch via pull request.

Structure of Package

Assume you have a Vendor.Package. Your assets can be any where. Consider it is in the web folder. The folder names css, images, js can be according to your preffered name.

├── src
│   ├── Cli
│   └── Web
├── tests
└── web
    ├── css
    │   └── some.css
    ├── images
    │   ├── another.jpg
    │   └── some.png
    └── js
        └── hello.js

Assuming you have the same structure, now in your template you can point to /asset/vendor/package/css/some.css, /asset/vendor/package/js/hello.js, /asset/vendor/package/images/another.jpg.


The library can be used with any framework. So it makes use of preg_match under the hood. The default regular expression is /\/asset\/([a-zA-Z0-9]+)\/([a-zA-Z0-9]+)\/(.*)/ . If you configure your route to respond to something else, please do change the regular expression via setRouteRegx method in Hkt\Psr7Asset\AssetAction.

Zend Expressive

If you are using zend expressive fast route you can configure as,

$router->addRoute(new \Zend\Expressive\Router\Route('/asset/{vendor}/{package}/{file:.*}', 'Hkt\Psr7Asset\AssetAction', ['GET'], 'hkt/psr7-asset:route'));

NB : Make sure you have set the service Hkt\Psr7Asset\AssetAction to the Di container.

From your view you can use as

$this->url('hkt/psr7-asset:route', [
    'vendor' => 'vendor',
    'package' => 'package',
    'file' => '/css/bootstrap.min.css'

This will return /asset/vendor/package/css/bootstrap.min.css.


With the help of mapping the vendor/package or directly the path you can alter the result it returns.

Overriding css, js, images

Like puli it is possible that you can override the style sheet, images, js etc for the downloaded package. You just need to map it. No magic under the hood.

Configuration via Aura.Di

$di->params['Hkt\Psr7Asset\AssetService']['map'] = [
    'vendor/package/css/hello.css' =>  dirname(dirname(__DIR__)) . '/asset/css/test.css',
    'vendor/package' => dirname(dirname(__DIR__)) . '/asset',

$di->params['Hkt\Psr7Asset\AssetAction'] = array(
    'domain' => $di->lazyNew('Hkt\Psr7Asset\AssetService'),
    'responder' => $di->lazyNew('Hkt\Psr7Asset\AssetResponder'),

$di->set('Hkt\Psr7Asset\AssetAction', $di->lazyNew('Hkt\Psr7Asset\AssetAction'));