PHP code example of survos / key-value-bundle

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

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

    

survos / key-value-bundle example snippets

$pixy = new Pixy::Reader('school.pixy');
$pixy->select('mo')
foreach ($pixy->)

// inject the service

$id = 'tt123';
$kv = $keyValueService->getStorageBox('dummy.pixy', [
    'products' => 'sku,brand,category' // first key is text primary key by default
]);

$kv->select('products'); // so that we don't have to pass it each time.

$kv->set($data); // because they key is in the data.
assert($kv->get($id));
assert($kv->has($id));
assert(json_decode($kv->get($id)) == $data);
//

$kv = $keyValueService->getStorageBox('app.db', [
    'movies' => 'imdb_id, year|integer, category|string' // first key is text primary key by default
]);

$rows = $kv->where("year < 2000 and category='drama'")->iterate();
// without the index
$rows = $kv->where("json_extract(value, '$.year') < 2000")->iterate();

$kv->map([
   '/ConstituentID/' => 'id',
   '/BeginDate/' => 'birthYear',
   '/EndDate/' => 'deathYear'
], [
    'artists'
]);

$kvDb = new StorageBox('translation.db', ['es', 'en'], 'en');
$key = md5('dog');
$kvDb->set($key, 'perro', 'es');
$kvDb->set($key, 'dog'); // defaults to en
$trans = $kvDb->get($key); // dog 
$trans = $kvDb->get($key, 'es'); // perro 
// trans is perro

// cache-like with callcack
$trans = $kvDb->get($key, callback: fn($item) => $this->translator->trans('dog'));

// keys are automatically slugified
$trans = $kvDb->get('My name is', fn($item) => $this->translator->trans($item->key));

// keys are automatically slugified
$trans = $kvDb->get('My name is',   ) => $this->translator->trans($item->key));