PHP code example of harp-orm / identity-map

1. Go to this page and download the library: Download harp-orm/identity-map 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/ */

harp-orm / identity-map example snippets


$map = new IdentityMap(function ($item) {
    return $item->getId();
});

$item1 = new Item(1);
$item2 = new Item(1);
$item3 = new Item(2);

echo $map->get($item1); // Will return item1
echo $map->get($item2); // Will return item1
echo $map->get($item3); // Will return item3