PHP code example of google / cloud-natural-language

1. Go to this page and download the library: Download google/cloud-natural-language 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/ */

google / cloud-natural-language example snippets




use Google\Cloud\Language\LanguageClient;

$language = new LanguageClient();

// Analyze a sentence.
$annotation = $language->annotateText('Greetings from Michigan!');

// Check the sentiment.
if ($annotation->sentiment() > 0) {
    echo "This is a positive message.\n";
}

// Detect entities.
$entities = $annotation->entitiesByType('LOCATION');

foreach ($entities as $entity) {
    echo $entity['name'] . "\n";
}

// Parse the syntax.
$tokens = $annotation->tokensByTag('NOUN');

foreach ($tokens as $token) {
    echo $token['text']['content'] . "\n";
}