PHP code example of pader / weak-array

1. Go to this page and download the library: Download pader/weak-array 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/ */

pader / weak-array example snippets


$hello = new stdClass;
$hello->value = 'hello';
$world = new stdClass;
$world->value = 'world';

$arr = new WeakArray();
$arr[] = $hello;
$arr['foo'] = $world;

var_dump($arr[0]);
var_dump($arr['foo']);

unset($hello);

var_dump($arr[0]); //Should be null
var_dump($arr['foo']);