sk/array_path_exists

Checks if the given keys or indices exists in the array

dev-master 2018-01-04 16:08 UTC

Requires

• php: >=5.6

Requires (Dev)

• phpunit/phpunit: ^5.0

MIT

• Sebastian Kroczek

README

Just like the php array_key_exists function but with the possibility to give multiple keys (path).

Installation

Download the Library

Open a command console, enter your project directory and execute the following command to download the latest stable version of this bundle:

$ composer require sk/array_path_exists "dev-master"

This command requires you to have Composer installed globally, as explained in the installation chapter of the Composer documentation.

Usage

After installing the library the function is autoloaded by the composer autoloader.

<?php
require_once __DIR__.'/vendor/autoload.php';

$array = [
    'foo' => [
        'bar' => [
            'baz' => null
        ],
    ]
];

var_dump(array_path_exists($array, 'foo', 'bar', 'baz'));
// Print `true`

For more examples see test file under tests/ArrayPathExistsTest.php

Running Tests

The test suite is executed by running phpunit

vendor/bin/phpunit --bootstrap tests/bootstrap.php tests/

Issues and feature requests

Issues and feature requests are handled on github. If you found a bug, you are always welcome to open an issue. And also feel free to create a pull request with a fix. Same for feature requests.

License

This library is under the MIT license. See the complete license in the library LICENSE file.