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https://github.com/php-toolkit/stdlib
Standard and basic PHP tool library. Helper utils for string, array, object, env, os and more.
https://github.com/php-toolkit/stdlib
dotenv environment optional php php-array php-library php-strings stdlib
Last synced: 3 days ago
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Standard and basic PHP tool library. Helper utils for string, array, object, env, os and more.
- Host: GitHub
- URL: https://github.com/php-toolkit/stdlib
- Owner: php-toolkit
- License: mit
- Created: 2020-06-08T12:27:03.000Z (over 4 years ago)
- Default Branch: master
- Last Pushed: 2024-03-25T01:50:54.000Z (10 months ago)
- Last Synced: 2024-04-25T18:42:06.041Z (8 months ago)
- Topics: dotenv, environment, optional, php, php-array, php-library, php-strings, stdlib
- Language: PHP
- Homepage: https://php-toolkit.github.io/stdlib/
- Size: 292 KB
- Stars: 8
- Watchers: 4
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# StdLib
[](LICENSE)
[](https://packagist.org/packages/toolkit/stdlib)
[](https://packagist.org/packages/toolkit/stdlib)
[](https://github.com/php-toolkit/stdlib/actions)
[](https://php-toolkit.github.io/stdlib/)
🧰 Stdlib - Useful basic tools library for PHP development.
**Contains**:
- array, string, number, object helper
- common php, OS env information
**More Utils**
- `PhpDotEnv` Dotenv(`.env`) file load
- `AutoLoader` Simple autoloader
- `ObjectBox` simple object container
- `Optional` like java `java.util.Optional`
- and more ...
## Install
```bash
composer require toolkit/stdlib
```
## String helper
### StrBuffer
```php
use Toolkit\Stdlib\Str\StrBuffer;
$buf = StrBuffer::new("c");
$buf->prepend('ab')
$buf->append('de')
$str = (string)$buf; // "abcde"
$str = $buf->toString(); // "abcde"
// get and clean.
$str = $buf->fetch(); // "abcde"
$str = $buf->join(','); // "ab,c,de"
```
## Object helper
### Object box
`ObjectBox` - Simple object container.
```php
use Toolkit\Stdlib\Obj\ObjectBox;
$box = ObjectBox::global();
// set
$box->set('router', function () {
return new MyRouter();
});
$box->set('renderer', [
'class' => MyRenderer::class,
'tplDir' => 'path/to/dir',
]);
// with options for create
$box->set('somObj', [
'class' => MyObject::class,
'__opt' => [
// will always create new object.
'objType' => ObjectBox::TYPE_PROTOTYPE,
],
]);
// get
/** @var MyRouter $router */
$router = $box->get('router');
/** @var MyRenderer $renderer */
$renderer = $box->get('renderer');
```
## Util classes
### AutoLoader
`AutoLoader` - an simple psr4 loader, can use for tests.
```php
AutoLoader::addFiles([
// alone files
]);
$loader = AutoLoader::getLoader();
$loader->addPsr4Map([
'namespace' => 'path'
]);
$loader->addClassMap([
'name' => 'class file'
]);
```
### Optional
It aims to eliminate excessive if judgments.
Not use Optional:
```php
use Toolkit\Stdlib\Util\Optional;
$userModel = UserModel::findOne(23);
if ($userModel) {
$username = $userModel->name;
} else {
$username = 'unknown';
}
```
Use Optional:
```php
use Toolkit\Stdlib\Util\Optional;
$username = Optional::ofNullable($userModel)
->map(function ($userModel) {
return $userModel->name;
})->orElse('unknown');
```
Use arrow syntax:
```php
use Toolkit\Stdlib\Util\Optional;
$username = Optional::ofNullable($userModel)
->map(fn($userModel) => $userModel->name)
->orElse('unknown');
```
### PhpDotEnv
`PhpDotEnv` - a simple dont env file loader.
The env config file `.env` (must is 'ini' format):
```ini
APP_ENV=dev
DEBUG=true
; ... ...
```
Usage:
```php
PhpDotEnv::load(__DIR__, '.env');
env('DEBUG', false);
env('APP_ENV', 'prod');
```
### Stream
```php
use Toolkit\Stdlib\Util\Stream\DataStream;
use Toolkit\Stdlib\Util\Stream\ListStream;
$userList = ListStream::of($userModels)
->filter(fn($userModel) => $userModel->age > 20) // only need age > 20
->map(function ($userModel) {
// only need field: age, name
return [
'age' => $userModel->age,
'name' => $userModel->name,
];
})
->toArray();
vdump($userList);
```
### PipeFilters
```php
$pf = PipeFilters::newWithDefaultFilters();
$val = $pf->applyString('inhere', 'upper'); // 'INHERE'
$val = $pf->applyString('inhere', 'upper|substr:0,3'); // 'INH'
```
## License
[MIT](LICENSE)