PHP code example of belt / matter

1. Go to this page and download the library: Download belt/matter 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/ */

belt / matter example snippets


$object = json_decode('{"foo":"bar","bar":[1, 2, 3, 4]","baz":"lorem ipsum"}');
$object->foo;       // "bar"
$object->something; // BOOM!


// Before
$object = json_decode('{"foo":"bar"}');
$object->foo;       // "bar"
$object->something; // BOOM!

// After
use Belt\Matter;

$object = Matter::fromJson('{"foo":"bar"}');
$object->get('foo')->get();         // "bar"
$object->get('something')->get();   // null


$object = Matter::fromJson('{"foo":[1, 2, 3, 4],"bar":"lorem"}');
$object->get('foo')->get(0)->get(); // 1
$object->get('foo')->get(4)->get(); // null
$object->get('bar')->get();         // "lorem"

$object = Matter::fromJson('[{"name":"Alice"},{"name":"Bob"}]');
$object->get(0)->get('name')->get(); // "Alice"
$object->get(1)->get('name')->get(); // "Bob"
$object->get(2)->get('name')->get(); // null


$users = Matter::fromJson('[{"name":"Alice"},{"name":"Bob"}]');
$users[0]['name']->get(); // "Alice"
$users[1]['name']->get(); // "Bob"
$users[2]['name']->get(); // null

foreach ($users as $user) {
    $name = $user['name']->get();
}


$object = Matter::fromJson('{"foo":{"bar":{"baz":42}}}');
$object->foo->bar->baz->get(); // 42
$object->baz->bar->foo->get(); // null