Question 1

How to parse subcommands with GetOptionKit in PHP?

Accepted Answer

Use the ContinuousOptionParser to handle nested subcommands. Define separate option specs for each subcommand and parse sequentially, as shown in the documentation examples for applications with multiple command layers.

Question 2

GetOptionKit vs Symfony Console for CLI apps?

Accepted Answer

GetOptionKit is a focused parser with strong type validation, while Symfony Console is a full CLI framework with built-in commands and more features. Choose GetOptionKit for custom parsing needs, Symfony for structured applications with less setup.

Question 3

How to validate an email option in GetOptionKit?

Accepted Answer

Define an option with the 'email' type constraint using ->isa('email') in your spec. This will validate input against email format, though note that full validation might be limited compared to other libraries.

Question 4

GetOptionKit auto help text generation example?

Accepted Answer

Instantiate ConsoleOptionPrinter and render the option specs with $printer->render($specs). The demo output shows how it prints available options with descriptions based on your definitions.

Question 5

How to handle options with multiple values?

Accepted Answer

Use the '+' specifier in option definition, e.g., 'b|bar+', and access values as an array via $result->keys['bar']->value. The synopsis code demonstrates this with multiple bar values parsed from command-line input.

Question 6

Why are my type constraints not working in GetOptionKit?

Accepted Answer

Currently, only string, number, and boolean types are validated, as noted in the documentation. For other types like file or date, you might need custom validation or check the Todo list for future updates.

GetOptionKit

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