PHP code example of sajadsdi / array-dot-notation

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

sajadsdi / array-dot-notation example snippets

Sajadsdi\ArrayDotNotation\DotNotation;

// Create an instance of DotNotation with an array
$data = [
    'user' => [
        'profile' => [
            'id' => 625,
            'pic' => '625.png',
        ],
    ],
];

$dotNotation = new DotNotation($data);

// Get values using dot notation
$userId = $dotNotation->get('user.profile.id'); // $userId will be 625
$picPath = $dotNotation->get('user.profile.pic'); // $picPath will be '625.png'

// Check if a key exists
if ($dotNotation->has('user.profile.id')) {
    // Key exists
} else {
    // Key does not exist
}

// Set values using dot notation
$dotNotation->set(['user.profile.id' => 12345, 'user.profile.pic' => 'new_pic.png']);

// Get the updated value
$newUserId = $dotNotation->get('user.profile.id'); // $newUserId will be 12345

// Delete key(s) using dot notation
$dotNotation->delete('user.profile.id');

$user = $dotNotation->get();
/** The $user will be :
[
    'user' => [
        'profile' => [
            'pic' => 'new_pic.png'
        ]
    ]
]
*/
//set again
$dotNotation->set(['user.profile.id' => 1234, 'user.profile.pic' => 'new_pic2.png']);
//multi keys deletion
$dotNotation->delete(['user.profile.id','user.profile.pic']);

$user = $dotNotation->get();
/** The $user will be :
[
    'user' => [
        'profile' => []
    ]
]
*/

$settings = [
    'app' => [
        'name' => 'My App',
        'version' => '1.0',
    ],
    'user' => [
        'theme' => 'light',
    ],
];

// Initialize DotNotation with the $settings array
$dotNotation = new DotNotation($settings);

$result = $dotNotation->get(['app.name', 'app.version', 'user']);
// The result will be ['name' => 'My App', 'version' => '1.0', 'user' => ['theme' => 'light']]

$data = [
    'user' => [
        'profile' => [
            'id' => 625,
            'pic' => '625.png',
        ],
    ],
];

// Initialize DotNotation with the $data array
$dotNotation = new DotNotation($data);

$keys = ['profile_id' => 'user.profile.id', 'profile_photo' => 'user.profile.pic'];

$result = $dotNotation->get($keys);
// The result will be ['profile_id' => 625, 'profile_photo' => '625.png']

$array = [
    'users' => [
        ['id' => 1, 'name' => 'John'],
        ['id' => 2, 'name' => 'Alice'],
        ['id' => 3, 'name' => 'Emma'],
        ['id' => 4, 'name' => 'Emily'],
        ['id' => 5, 'name' => 'Sofia'],
    ],
];

// Initialize DotNotation with the $array
$dotNotation = new DotNotation($array);

$keys = ['users.2.name', 'users.3.name', 'users.4.name'];

$result = $dotNotation->get($keys);
// The result will be ['name' => 'Emma', 'name_1' => 'Emily', 'name_2' => 'Sofia']

// The keys are ['users.2.name', 'users.3.name', 'users.4.name'], in fact [0 => 'users.2.name', 1 =>'users.3.name', 2 => 'users.4.name']

$array = [
    'users' => [
        ['id' => 1, 'name' => 'John'],
        ['id' => 2, 'name' => 'Alice'],
        ['id' => 3, 'name' => 'Emma'],
        ['id' => 4, 'name' => 'Emily'],
        ['id' => 5, 'name' => 'Sofia'],
    ],
];

// Initialize DotNotation with the $array
$dotNotation = new DotNotation($array);

$keys = ['users.2', 'users.3', 'users.4'];

$result = $dotNotation->get($keys);
// The result will be [['id' => 3, 'name' => 'Emma'], ['id' => 4, 'name' => 'Emily'], ['id' => 5, 'name' => 'Sofia']]

// A better view of the result:
// [
//    [0] => ['id' => 3, 'name' => 'Emma'],
//    [1] => ['id' => 4, 'name' => 'Emily'],
//    [2] => ['id' => 5, 'name' => 'Sofia']
// ]

$data = [
            'app'  => [
                'name'    => 'My App',
                'version' => '1.0',
            ],
            'user' => [
                'theme' => 'light',
            ],
        ];

// Initialize DotNotation with your data array
$dotNotation = new DotNotation($data);

// Get the value with a single default value if the key doesn't exist
$username = $dotNotation->get('user.profile.name', 'Guest');

echo "Username: $username"; // Output: Username: Guest

$data = [
    'user' => [
        'profile' => [
            'pic' => '625.png',
        ],
    ],
];
// Initialize DotNotation with your data array
$dotNotation = new DotNotation($data);

// Get the value with a single default value if the key exists
$profilePic = $dotNotation->get('user.profile.pic', 'default_pic.png');

echo "Profile Picture: $profilePic"; // Output: Profile Picture: 625.png (value from the data)

$data = [
    'user' => [
        'profile' => [
            'name' => 'John Doe',
        ],
    ],
];
// Initialize DotNotation with your data array
$dotNotation = new DotNotation($data);

// Get multiple values with a single default value for each key if the key doesn't exist
$profile = $dotNotation->get(['user.profile.name', 'user.profile.bio'], ['Guest', 'No bio available']);

// Output: ['name' => "John Doe", 'Bio' => "No bio available"]

$data = [
    'user' => [
        'profile' => [
            'pic' => '625.png',
        ],
    ],
];
// Initialize DotNotation with your data array
$dotNotation = new DotNotation($data);

// Get multiple values with one default value for each key if the key doesn't exist
$profile = $dotNotation->get(
    ['user.profile.name', 'user.profile.bio'],'No available'
);

// Output: ['name' => "No available", 'Bio' => "No available"]

$data = [
    'user' => [
        'profile' => [
            'name' => 'John Doe',
        ],
    ],
];
// Initialize DotNotation with your data array
$dotNotation = new DotNotation($data);

// Check if multiple keys exist using an array of keys
$keysToCheck = ['user.profile.name', 'user.profile.bio'];

if ($dotNotation->has($keysToCheck)) {
    echo "All keys exist in the data.";
} else {
    echo "At least one key does not exist in the data.";
}

$data = [
    'user' => [
        'profile' => [
            'name' => 'John Doe',
        ],
    ],
];
// Initialize DotNotation with your data array
$dotNotation = new DotNotation($data);

// Check if at least one of the keys exists using an array of keys
$keysToCheck = ['user.profile.name', 'user.profile.bio'];

if ($dotNotation->hasOne($keysToCheck)) {
    echo "At least one key exists in the data.";
} else {
    echo "None of the keys exist in the data.";
}