gabbro-php/base

Foundational collection of tools

1.006681 2025-10-06 19:26 UTC

Requires

• php: >=8.0.0

MIT

• Daniel Bergløv

README

Gabbro is a lightweight PHP utility library that provides a solid foundation of tools for building applications. It focuses on core abstractions and practical helpers — the kind of building blocks you reach for again and again — wrapped in a consistent, modern API.

✨ Features

• Strong Type Safety
  Designed to work seamlessly with PHPStan / Psalm for compile-time safety

• Collections
  Immutable and mutable collection types for working with data:

  • KeyTable, Map, ArrayList, HashSet
  • Immutable interfaces for safe sharing between components

• Streams
  Stream abstractions for handling input/output, iteration, and buffering.

• Shell
  Quickly execute shell commands and work with interactive shells. Built-in support for stream selection and makes use of the Stream library.

• Class loading
  Utility class loaders and autoload helpers that follow modern PSR standards.

• CLI argument parsing
  ArgV provides a clean way to parse command-line input into flags, options, and operands, with support for GNU style options.

• Flat-file configuration parsing
  FlatFileScanner reads simple, Unix-style config files with comments, whitespace, escaping, and quoted values.

• Core utilities
  Handy helpers for type conversion (toBoolean, toNumber, toString), version handling, validation, and more.

📌 Philosophy

• Small, composable classes → each tool does one thing well.
• Strong static typing → every class and method is designed with generics and docblocks for static analyzers.
• Consistent API surface → all streams, collections and parsers behave the same way.
• Foundation, not framework → no hidden magic, just reusable bricks.

🚀 Example

$arg = new stdClass();
$arg->Parser = new ArgV($argv);

$arg->Parser->parseAll(
    $arg->help = Flag::withDescription(
            "Show this help section.", 
            "--help", "-h"
    ),
      
    $arg->debug = Flag::withDescription(
            "Create a debug output.", 
            "--debug"
    ),
      
    $arg->name = Option::withDescription(
            "NAME", 
            "Set the output name.", 
            "--name"
    ),
      
    $arg->dirs = ArrayOption::withDescription(
            "PATH", 
            "Add one or more directories.", 
            "--dir"
    )
    
    $arg->dirs = Operand::withDescription(
            "Action", 
            "Perform action such as Action1 and Action2.", 
            0
    )
);

if ($arg->help->isSet() || !$arg->Parser->isConsumed()) {
    echo $arg->Parser->buildHelp("Usage: ". $arg->Parser->cmd ." <Options> Action"); 
    exit;
}

Output:

Usage: MyScript.php <Options> Action

Options:
  --help, -h        Show this help section.
  --debug           Create a debug output.
  --name NAME       Set the output name.
  --dir[] PATH      Add one or more directories.
  
Operands:
  Action            Perform action such as Action1 and Action2.

📦 Installation

Install via Composer:

composer require gabbro-php/base