mgocobachi/collection

A Collection class to manipulate the arrays with enriched routines and the ability of executing them in chain

, _(*1)

Collection

A Collection class to manipulate the arrays with enriched routines and the ability of executing them in chain., _(*2)

Helper

The function 'collection()' exist and accept an array as parameter. This function creates a new Collection object and passing the array as parameter., _(*3)

Examples

In this example, we want to get the first element of the array, _(*4)

<?php
echo collection([1, 2, 3])->first();

And the result is:, _(*5)

1

We want all the emails from the users and omit those having null value., _(*6)

<?php
$users = [
  [
    'name'  => 'John',
    'email' => 'john@doe.com',
  ],
  [
    'name'  => 'Clark',
    'email' => null,
  ],
  [
    'name'  => 'Jennifer',
    'email' => 'jennifer@email.com',
  ],
  [
    'name'  => 'Jimmy',
    'email' => null,
  ],
];

$users = collection($users)->filter(function ($user) {
  return !empty($user);
})->all();

var_dump($users);

And the result is:, _(*7)

array(2) {
  [0] =>
  string(12) "john@doe.com"
  [2] =>
  string(18) "jennifer@email.com"
}

Hope you enjoy it as I do!, _(*8)