function analyze_all()

in language/src/analyze_all.php [39:107]

• 57 lines of code
• 8 McCabe index (conditional complexity)

function analyze_all(string $text): void
{
    // Create the Natural Language client
    $languageServiceClient = new LanguageServiceClient();

    // Create a new Document, pass text and set type to PLAIN_TEXT
    $document = (new Document())
        ->setContent($text)
        ->setType(Type::PLAIN_TEXT);

    // Set Features to extract ['entities', 'syntax', 'sentiment']
    $features = (new Features())
        ->setExtractEntities(true)
        ->setExtractSyntax(true)
        ->setExtractDocumentSentiment(true);

    // Collect annotations
    $request = (new AnnotateTextRequest())
        ->setDocument($document)
        ->setFeatures($features);
    $response = $languageServiceClient->annotateText($request);
    // Process Entities
    $entities = $response->getEntities();
    foreach ($entities as $entity) {
        printf('Name: %s' . PHP_EOL, $entity->getName());
        printf('Type: %s' . PHP_EOL, EntityType::name($entity->getType()));
        printf('Salience: %s' . PHP_EOL, $entity->getSalience());
        if ($entity->getMetadata()->offsetExists('wikipedia_url')) {
            printf('Wikipedia URL: %s' . PHP_EOL, $entity->getMetadata()->offsetGet('wikipedia_url'));
        }
        if ($entity->getMetadata()->offsetExists('mid')) {
            printf('Knowledge Graph MID: %s' . PHP_EOL, $entity->getMetadata()->offsetGet('mid'));
        }
        printf('Mentions:' . PHP_EOL);
        foreach ($entity->getMentions() as $mention) {
            printf('  Begin Offset: %s' . PHP_EOL, $mention->getText()->getBeginOffset());
            printf('  Content: %s' . PHP_EOL, $mention->getText()->getContent());
            printf('  Mention Type: %s' . PHP_EOL, MentionType::name($mention->getType()));
            printf(PHP_EOL);
        }
        printf(PHP_EOL);
    }
    // Process Sentiment
    $document_sentiment = $response->getDocumentSentiment();
    // Print document information
    printf('Document Sentiment:' . PHP_EOL);
    printf('  Magnitude: %s' . PHP_EOL, $document_sentiment->getMagnitude());
    printf('  Score: %s' . PHP_EOL, $document_sentiment->getScore());
    printf(PHP_EOL);
    $sentences = $response->getSentences();
    foreach ($sentences as $sentence) {
        printf('Sentence: %s' . PHP_EOL, $sentence->getText()->getContent());
        printf('Sentence Sentiment:' . PHP_EOL);
        $sentiment = $sentence->getSentiment();
        if ($sentiment) {
            printf('Entity Magnitude: %s' . PHP_EOL, $sentiment->getMagnitude());
            printf('Entity Score: %s' . PHP_EOL, $sentiment->getScore());
        }
        printf(PHP_EOL);
    }
    // Process Syntax
    $tokens = $response->getTokens();
    // Print out information about each entity
    foreach ($tokens as $token) {
        printf('Token text: %s' . PHP_EOL, $token->getText()->getContent());
        printf('Token part of speech: %s' . PHP_EOL, Tag::name($token->getPartOfSpeech()->getTag()));
        printf(PHP_EOL);
    }
}