Walking the full authentication flow step by step — from registering the AuthServiceProvider, to how app['auth'] turns into an AuthManager, to how the AuthManager builds a guard.
Lumen's config/auth.php is stripped so bare that the real definitions live over in Laravel. Reading the two side by side to map out the roles — guards, drivers, providers — and how they fit together.
Lumen's Authentication page is so terse it leaves you clueless. Before taking the whole auth stack apart, here's a plain-language tour of what that short page is really saying.
InvoicePlan generated its PDFs with mPDF, and the Chinese came out garbled. Why useAdobeCJK is a trap, how mPDF picks a font, and the three steps to register a custom Chinese font.
