# psl

**Repository Path**: mirrors_simPod/psl

## Basic Information

- **Project Name**: psl
- **Description**: PHP Standard Library - a modern, consistent, centralized, well-typed set of APIs for PHP programmers.
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: 2.0.x
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-11-05
- **Last Updated**: 2025-09-27

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Psl - PHP Standard Library

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Psl is a standard library for PHP, inspired by [hhvm/hsl](https://github.com/hhvm/hsl).

The goal of Psl is to provide a consistent, centralized, well-typed set of APIs for PHP programmers.

## Example

```php
<?php

declare(strict_types=1);

use Psl\Async;
use Psl\TCP;
use Psl\IO;
use Psl\Shell;
use Psl\Str;

Async\main(static function(): int {
    IO\write_line('Hello, World!');

    [$version, $connection] = Async\concurrently([
        static fn() => Shell\execute('php', ['-v']),
        static fn() => TCP\connect('localhost', 1337),
    ]);

    $messages = Str\split($version, "\n");
    foreach($messages as $message) {
        $connection->writeAll($message);
    }

    $connection->close();

    return 0;
});
```

## Installation

Supported installation method is via [composer](https://getcomposer.org):

```shell
composer require azjezz/psl
```

### Psalm Integration

Please refer to the [`php-standard-library/psalm-plugin`](https://github.com/php-standard-library/psalm-plugin) repository.

## Documentation

You can read through the API documentation in [`docs/`](./docs) directory.

## Interested in contributing?

Have a look at [`CONTRIBUTING.md`](./CONTRIBUTING.md).

## Sponsors

Thanks to our sponsors and supporters:

| JetBrains |
|---|
| <a href="https://www.jetbrains.com/?from=PSL ( PHP Standard Library )" title="JetBrains" target="_blank"><img src="https://res.cloudinary.com/azjezz/image/upload/v1599239910/jetbrains_qnyb0o.png" height="120" /></a> |

## License

The MIT License (MIT). Please see [`LICENSE`](./LICENSE) for more information.