Description
Suppose that Phalcon project is placed in the subdirectory. Then Html\Breadcrumbs utility cannot generate links correctly.

Steps

1. Place your project in the subdirectory $subdir.
2. To make it work in subdirectory, use $_GET['_url'] ?? '' as argument for $app->handle() method in your index.php file.
3. Create Breadcrumbs instance and add some entries.
4. Extract breadcrumbs in the view.

Expected behavior
Generated URLs should match pattern localhost/{$subdir}/*.

Actual behavior
Generated URLs match pattern localhost/*.

Details

• Phalcon version: 4.0.5
• PHP Version: 7.4.4

Comments
Personally, I see two ways to achieve this.

1. Add setBaseUri(string $baseUri) method to Breadcrumbs class.
2. Add optional parameter (name of Url service registered in the container) to constructor.