Dot Access Data
===============

[![Latest Version](https://img.shields.io/packagist/v/dflydev/dot-access-data.svg?style=flat-square)](https://packagist.org/packages/dflydev/dot-access-data)
[![Total Downloads](https://img.shields.io/packagist/dt/dflydev/dot-access-data.svg?style=flat-square)](https://packagist.org/packages/dflydev/dot-access-data)
[![Software License](https://img.shields.io/badge/License-MIT-brightgreen.svg?style=flat-square)](LICENSE)
[![Build Status](https://img.shields.io/github/workflow/status/dflydev/dflydev-dot-access-data/Tests/main.svg?style=flat-square)](https://github.com/dflydev/dflydev-dot-access-data/actions?query=workflow%3ATests+branch%3Amain)
[![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/dflydev/dflydev-dot-access-data.svg?style=flat-square)](https://scrutinizer-ci.com/g/dflydev/dflydev-dot-access-data/code-structure/)
[![Quality Score](https://img.shields.io/scrutinizer/g/dflydev/dflydev-dot-access-data.svg?style=flat-square)](https://scrutinizer-ci.com/g/dflydev/dflydev-dot-access-data)

Given a deep data structure, access data by dot notation.


Requirements
------------

 * PHP (7.1+)

> For PHP (5.3+) please refer to version `1.0`.


Usage
-----

Abstract example:

```php
use Dflydev\DotAccessData\Data;

$data = new Data;

$data->set('a.b.c', 'C');
$data->set('a.b.d', 'D1');
$data->append('a.b.d', 'D2');
$data->set('a.b.e', ['E0', 'E1', 'E2']);

// C
$data->get('a.b.c');

// ['D1', 'D2']
$data->get('a.b.d');

// ['E0', 'E1', 'E2']
$data->get('a.b.e');

// true
$data->has('a.b.c');

// false
$data->has('a.b.d.j');


// 'some-default-value'
$data->get('some.path.that.does.not.exist', 'some-default-value');

// throws a MissingPathException because no default was given
$data->get('some.path.that.does.not.exist');
```

A more concrete example:

```php
use Dflydev\DotAccessData\Data;

$data = new Data([
    'hosts' => [
        'hewey' => [
            'username' => 'hman',
            'password' => 'HPASS',
            'roles'    => ['web'],
        ],
        'dewey' => [
            'username' => 'dman',
            'password' => 'D---S',
            'roles'    => ['web', 'db'],
            'nick'     => 'dewey dman',
        ],
        'lewey' => [
            'username' => 'lman',
            'password' => 'LP@$$',
            'roles'    => ['db'],
        ],
    ],
]);

// hman
$username = $data->get('hosts.hewey.username');
// HPASS
$password = $data->get('hosts.hewey.password');
// ['web']
$roles = $data->get('hosts.hewey.roles');
// dewey dman
$nick = $data->get('hosts.dewey.nick');
// Unknown
$nick = $data->get('hosts.lewey.nick', 'Unknown');

// DataInterface instance
$dewey = $data->getData('hosts.dewey');
// dman
$username = $dewey->get('username');
// D---S
$password = $dewey->get('password');
// ['web', 'db']
$roles = $dewey->get('roles');

// No more lewey
$data->remove('hosts.lewey');

// Add DB to hewey's roles
$data->append('hosts.hewey.roles', 'db');

$data->set('hosts.april', [
    'username' => 'aman',
    'password' => '@---S',
    'roles'    => ['web'],
]);

// Check if a key exists (true to this case)
$hasKey = $data->has('hosts.dewey.username');
```

`Data` may be used as an array, since it implements `ArrayAccess` interface:

```php
// Get
$data->get('name') === $data['name']; // true

$data['name'] = 'Dewey';
// is equivalent to
$data->set($name, 'Dewey');

isset($data['name']) === $data->has('name');

// Remove key
unset($data['name']);
```

`/` can also be used as a path delimiter:

```php
$data->set('a/b/c', 'd');
echo $data->get('a/b/c'); // "d"

$data->get('a/b/c') === $data->get('a.b.c'); // true
```

License
-------

This library is licensed under the MIT License - see the LICENSE file
for details.


Community
---------

If you have questions or want to help out, join us in the
[#dflydev](irc://irc.freenode.net/#dflydev) channel on irc.freenode.net.

• [D] src
• [F] CHANGELOG.md
  Delete
• [F] composer.json
  Delete
• [F] LICENSE
  Delete
• [F] README.md
  Delete

Service Section

Our Services: Streamlining Your Payment Experience with Excellence

Discover how our services are designed to enhance your NFC Pay experience with convenience, security, and innovative solutions. From managing transactions to secure payments, we are dedicated to providing seamless support every step of the way.

Secure Card Storage

Easily save your credit and debit card details within our app for quick and secure transactions. This feature ensures that your payment information is protected with advanced encryption and can be used for future purchases with just a tap.

Effortless Money Transfers

Transfer funds quickly and securely between users with our streamlined money transfer service. Simply select the recipient, enter the amount, and authorize the transaction for instant, hassle-free transfers.

Merchant Account Setup

Activate your merchant account effortlessly to start receiving payments. Our intuitive setup process ensures that you can begin accepting transactions smoothly, helping your business thrive with minimal setup time.

Real-Time Transaction Tracking

Keep track of all your transactions in real time through our app. Monitor payment statuses, view transaction history, and manage your account efficiently, ensuring complete control over your financial activities.

Customer Support

Our dedicated support team is available to assist you with any queries or issues. Whether you need help with setting up your account or resolving transaction-related questions, we’re here to provide prompt and reliable assistance.