PHP code example of google / cloud-vision

1. Go to this page and download the library: Download google/cloud-vision 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-vision example snippets




use Google\Cloud\Vision\V1\Feature\Type;
use Google\Cloud\Vision\V1\ImageAnnotatorClient;
use Google\Cloud\Vision\V1\Likelihood;

$client = new ImageAnnotatorClient();

// Annotate an image, detecting faces.
$annotation = $client->annotateImage(
    fopen('/data/photos/family_photo.jpg', 'r'),
    [Type::FACE_DETECTION]
);

// Determine if the detected faces have headwear.
foreach ($annotation->getFaceAnnotations() as $faceAnnotation) {
	$likelihood = Likelihood::name($faceAnnotation->getHeadwearLikelihood());
    echo "Likelihood of headwear: $likelihood" . PHP_EOL;
}