steein/collections

Steein Collections - Collection library for working with data. Edit

Steein Collections

Collection library for working with data., _(*1)

Using Collection

use Steein\Common\Collections\Collection;

//Generated default array
$array = [
    'name'      =>  'Shamsudin',
    'project'   =>  'Steein',
    'text'      =>  'default text',

    'Cars'  =>  [
        'car_audi' =>  'Audi',
        'car_bwm'  =>  'Bmw'
    ]
];

//Default
$collection = new Collection($array);

//Or Static implementation
$collection = Collection::instance($array);

Available methods and implementation methods

In this documentation we will describe the most necessary methods, and all the rest, and you can see a lot of them in the code, everything is described there, _(*2)

The magic method for creating and retrieving a new item for the collection, _(*3)

$collection->new_array = 'value';

toArray(), _(*4)

Getting the collections of elements in the Array format., _(*5)

$collection->toArray()

toJson(), _(*6)

Getting the collections of elements in the Json format., _(*7)

$collection->toJson();

toXml(), _(*8)

Getting the collections of elements in the Json format., _(*9)

$collection->toXml();

set(), _(*10)

New item for collection, _(*11)

$collection->set('key', 'value');

get(), _(*12)

Get the item from the collection by key., _(*13)

$collection->get('key');

slice(), _(*14)

Create the main array of the collection., _(*15)

$collection->slice(1);

nth(), _(*16)

Create a new collection of each n-th attribute., _(*17)

$collection->nth(2);

union(), _(*18)

Union of collections with these elements., _(*19)

$new_collection = Collection::instance([0 => ['a'], 1 => ['b'], 2 => ['c']]);
$new_collection->union([3 => ['b'], 2 => ['c']]);

combine(), _(*20)

Create a collection using this collection for keys, and the other for its values., _(*21)

$new_collection = Collection::instance(['firstname','lastname','age']);
$new_collection->combine(['Shamsudin','Serderov', 22]);

merge(), _(*22)

Combine the collection with these elements., _(*23)

$new_collection = Collection::instance(['id_goods' => 100,'price' => 10000, 'instock' => 0]);
$new_collection->merge(['price' => 9550, 'count' => 1]);

isEmpty(), _(*24)

Determine whether the collection is empty or not., _(*25)

$collection->isEmpty();

isNotEmpty(), _(*26)

Determine if the collection is empty., _(*27)

$collection->isNotEmpty();

has(), _(*28)

Determine if an element exists in the collection by key., _(*29)

$collection->has('project');

forget(), _(*30)

Remove an item from the collection by key., _(*31)

$collection->forget('name');

archive(), _(*32)

Archive the collection with one or more arrays., _(*33)

$new_collection = Collection::instance(['test', 'test1']);
$new_collection->archive([50, 22]);

clear(), _(*34)

Clearing Attributes in the Collection, _(*35)

$collection->clear();

count(), _(*36)

Count the number of items in the collection., _(*37)

$collection->count()

flip(), _(*38)

We turn the elements into collections., _(*39)

$flip = $collection->flip();
$flip->all();

values(), _(*40)

Get values from items in the collection, _(*41)

$collection->values();

keys(), _(*42)

Get the keys to the attributes of the collection., _(*43)

$collection->keys();

indexOf(), _(*44)

We search for a specific value in the collection, _(*45)

$collection->indexOf('Shamsudin');

all(), _(*46)

Get all attributes, _(*47)

$collection->all();