PHP code example of igorw / get-in

1. Go to this page and download the library: Download igorw/get-in library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

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

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

igorw / get-in example snippets


$baz = (isset($data['foo']['bar']['baz'])) ? $data['foo']['bar']['baz'] : null;


$baz = igorw\get_in($data, ['foo', 'bar', 'baz']);


$users = [
    ['name' => 'Igor Wiedler'],
    ['name' => 'Jane Doe'],
    ['name' => 'Acme Inc'],
];

$name = igorw\get_in($users, [1, 'name']);
//= 'Jane Doe'


$data = ['foo' => 'bar'];

$baz = igorw\get_in($data, ['baz']);
//= null


$data = ['foo' => 'bar'];

$baz = igorw\get_in($data, ['baz'], 'qux');
//= 'qux'


$data = ['foo' => ['answer' => 42]];
$inc = function ($x) {
    return $x + 1;
};

$new = igorw\update_in($data, ['foo', 'answer'], $inc);
//= ['foo' => ['answer' => 43]]


$data = ['foo' => 'bar'];
$concat = function (/* $args... */) {
    return implode('', func_get_args());
};

$new = igorw\update_in($data, ['foo'], $concat, ' is the ', 'best');
//= ['foo' => 'bar is the best']


$data = ['foo' => 'bar'];

$new = igorw\assoc_in($data, ['foo'], 'baz');
//= ['foo' => 'baz']


$data = [];

$new = igorw\assoc_in($data, ['foo', 'bar'], 'baz');
//= ['foo' => ['bar' => 'baz']]