Zap\Injector

A simple dependency injection library

The Zap Injector looks to find the middle ground between the simplicity offered by tiny service locators like Pimple and the real dependency injection libraries like PHP-DI provide.

Usage:

$injector = new \iMarc\Zap\Injector();

// configure your shared dependencies

$injector->addFactory('Request', function() {
	return new Request();
});

$injector->addInstance(Request::createFromGlobals());

$injector->addClass('Session');

// invoke a callable with the dependencies

$returnValue = $injector->invoke(function(Request $req, Session $sess) {
	return array($req, $sess);
});

// call a constructor with dependencies

$instance = $injector->create('some\class');