konecnyjakub/container

A simple PSR-11 container

1.0.0 2025-02-22 15:52 UTC

Requires

• php: >=8.3.0
• psr/container: ^1.1 || ^2.0

Requires (Dev)

• konecnyjakub/mytester: ^7.3
• php-parallel-lint/php-console-highlighter: ^0.5
• php-parallel-lint/php-parallel-lint: ^1.4
• phpstan/phpstan-deprecation-rules: ^2.0
• phpstan/phpstan-strict-rules: ^2.0
• squizlabs/php_codesniffer: ^3.11

Provides

• psr/container-implementation: 1.0 | 2.0

BSD-3-Clause

• Jakub Konečný

• container
• Simple
• PSR-11

README

This is a simple PSR-11 container.

Installation

The best way to install Container is via Composer. Just add konecnyjakub/container to your dependencies.

Quick start

<?php
declare(strict_types=1);

use Konecnyjakub\Container\SimpleContainer;
use stdClass;

$container = new SimpleContainer();
$service = new stdClass();
$service->var = "abc";
$container->set("one", $service);
$container->has("one"); // true
var_dump($container->get("one") === $service); // true

Advanced usage

This package provides a simple PSR-11 compliant container. It does not have any exciting features/options and frankly, there is little reason to use it a real application. Below are all the things that it can do.

<?php
declare(strict_types=1);

use Konecnyjakub\Container\SimpleContainer;
use stdClass;

$container = new SimpleContainer();
$container->isLocked(); // false
$container->has("one"); // false
$service = new stdClass();
$service->var = "abc";
$container->set("one", $service);
$container->has("one"); // true
var_dump($container->get("one") === $service); // true
$container->delete("one");
$container->has("one"); // false
$container->lock();
$container->isLocked(); // true
$container->set("one", $service); // throws an exception
$container->delete("one"); // throws an exception