PHP code example of isy-thl / european-learning-model

1. Go to this page and download the library: Download isy-thl/european-learning-model 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/ */

isy-thl / european-learning-model example snippets


use DateTimeImmutable;
use IsyThl\EuropeanLearningModel\Core\Concept;
use IsyThl\EuropeanLearningModel\Core\ConceptScheme;
use IsyThl\EuropeanLearningModel\Core\ElmVocabularySchemes;
use IsyThl\EuropeanLearningModel\Core\LocalizedString;
use IsyThl\EuropeanLearningModel\Edc\Claim;
use IsyThl\EuropeanLearningModel\Edc\Credential;
use IsyThl\EuropeanLearningModel\Edc\CredentialSubject;
use IsyThl\EuropeanLearningModel\Edc\DisplayParameter;

$english = new Concept(
	'http://publications.europa.eu/resource/authority/language/ENG',
	new LocalizedString(['en' => 'English']),
	new ConceptScheme(ElmVocabularySchemes::LANGUAGE),
	'ENG',
);

$subject = new CredentialSubject(
	'subject-1',
	new LocalizedString(['en' => 'Ada']),
	new LocalizedString(['en' => 'Lovelace']),
	new LocalizedString(['en' => 'Ada Lovelace']),
	[new class ('claim-1') extends Claim {
		public function toArray(): array {
			return ['id' => $this->id, 'type' => 'Claim'];
		}
	}],
);

$credential = new Credential(
	'credential-1',
	$subject,
	new DisplayParameter(
		'display-1',
		$english,
		$english,
		new LocalizedString(['en' => 'European Digital Credential']),
	),
	new DateTimeImmutable('2026-01-01T00:00:00+00:00'),
);

$unsignedJsonLd = $credential->toJson();


use IsyThl\EuropeanLearningModel\Loq\LoqDatasetDocument;
use IsyThl\EuropeanLearningModel\Loq\QualificationReference;

$reference = new QualificationReference($identifier, $datasetNamespace);
$dataset = new LoqDatasetDocument([$qualification, $learningOpportunity]);
$unsignedJsonLd = $dataset->toJson();

sh
ELM_LIVE_VOCABULARY_TESTS=1 vendor/bin/phpunit tests/LiveVocabularyTest.php