https://github.com/izica/phalcon-collection
PhalconPHP library for work with arrays and collections
https://github.com/izica/phalcon-collection
array collection composer library phalcon phalcon-collection phalconphp phalconphp-collection php php-collection php7
Last synced: 14 days ago
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PhalconPHP library for work with arrays and collections
- Host: GitHub
- URL: https://github.com/izica/phalcon-collection
- Owner: izica
- Created: 2017-05-21T09:56:52.000Z (about 8 years ago)
- Default Branch: master
- Last Pushed: 2017-05-26T09:35:07.000Z (about 8 years ago)
- Last Synced: 2025-02-18T01:49:56.740Z (3 months ago)
- Topics: array, collection, composer, library, phalcon, phalcon-collection, phalconphp, phalconphp-collection, php, php-collection, php7
- Language: PHP
- Homepage:
- Size: 7.81 KB
- Stars: 1
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
Awesome Lists containing this project
README
# Todo List
- [x] work with MVC collection
- [ ] all
- [x] [average](#average)
- [x] [chunk](#chunk)
- [x] [groupBy](#groupby)
- [x] [keyBy](#keyby)
- [x] [has](#has)
- [ ] last
- [ ] map
- [ ] unique
- [x] [toArray](#toarray)
- [x] [toJson](#tojson)
- [ ] where
- [ ] zip
- [ ] etc....
## Register service:
```php
$di = new DI();
$di->set('collection', function() {
return new IzicaCollection();
});
```
## Usage:
```php
use Phalcon\Mvc\Controller;
class IndexController extends Controller
{
public function indexAction()
{
$arCars = Cars::find();
$jsonResponse = $this->collection->create($arCars)->groupBy('year')->toJson();
}
}
```
# Functions
#### average
```php
$arr = [
['value' => 2, 'value2' => 4, 'value3' => 'foo'],
['value' => 6, 'value2' => 1, 'value3' => 'bar']
];
$arResult = $this->collection->create($arr)->average();
//Array
//(
// [value] => 4
// [value2] => 2.5
//)
$arResult = $this->collection->create($arr)->average('value');
//4
$collection = $this->collection->create($arr)->average(['value']);
//Array
//(
// [value] => 4
//)
$collection = $this->collection->create([1, 5, 6 ,7])->average();
//4.75
```
#### chunk
```php
$collection = $this->collection->create([1, 2, 3, 4, 5])->chunk(2);
//[
// [1, 2],
// [3, 4]
// [5]
//]
```
#### groupBy
```php
$arResult = $this->collection->create($arr)->groupBy('value');
$arResult = $this->collection->create($arr)->groupBy(function($arItem){
return (int)$arItem['value'] * 2;
});
```
#### keyBy
```php
$arResult = $this->collection->create($arr)->keyBy('id');
$arResult = $this->collection->create($arr)->keyBy(function($arItem){
return strtoupper($arItem['code']);
});
```
#### has
```php
//has(key, value);
$arr = ['value' => 'bar', 'value2' => 'foo'];
$result = $this->collection->create($arr)->has('value'); // true
$result = $this->collection->create($arr)->has('value', 'bar'); // true
$result = $this->collection->create($arr)->has('value', 'xyz'); // false
```
#### toArray
transforms activeRecord to Array
```php
$arResult = $this->collection->create(Cars::find())->toArray()->groupBy('value'); // return result in Array Object after groupBy
$arResult = $this->collection->create(Cars::find())->toArray(true) // return result in Array string instant, ~Cars::find()->toArray();
```
#### toJson
```php
$arResult = $this->collection->create($arr)->toJson()->groupBy('value'); // return result in JSON string after groupBy
$arResult = $this->collection->create($arr)->toJson(true) // return result in JSON string instant
```