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 php72-scripts

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detect_web_gcs.php

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<?php

/**

* Copyright 2017 Google Inc.

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

* http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

*/

// [START vision_web_detection_gcs]

namespace Google\Cloud\Samples\Vision;

use Google\Cloud\Vision\V1\ImageAnnotatorClient;

// $path = 'gs://path/to/your/image.jpg'

function detect_web_gcs($path)

{

$imageAnnotator = new ImageAnnotatorClient();

# annotate the image

$response = $imageAnnotator->webDetection($path);

$web = $response->getWebDetection();

if ($web) {

printf('%d best guess labels found' . PHP_EOL,

count($web->getPagesWithMatchingImages()));

foreach ($web->getBestGuessLabels() as $label) {

printf('Best guess label: %s' . PHP_EOL, $label->getLabel());

}

print(PHP_EOL);

// Print pages with matching images

printf('%d pages with matching images found' . PHP_EOL,

count($web->getPagesWithMatchingImages()));

foreach ($web->getPagesWithMatchingImages() as $page) {

printf('URL: %s' . PHP_EOL, $page->getUrl());

}

print(PHP_EOL);

// Print full matching images

printf('%d full matching images found' . PHP_EOL,

count($web->getFullMatchingImages()));

foreach ($web->getFullMatchingImages() as $fullMatchingImage) {

printf('URL: %s' . PHP_EOL, $fullMatchingImage->getUrl());

}

print(PHP_EOL);

// Print partial matching images

printf('%d partial matching images found' . PHP_EOL,

count($web->getPartialMatchingImages()));

foreach ($web->getPartialMatchingImages() as $partialMatchingImage) {

printf('URL: %s' . PHP_EOL, $partialMatchingImage->getUrl());

}

print(PHP_EOL);

// Print visually similar images

printf('%d visually similar images found' . PHP_EOL,

count($web->getVisuallySimilarImages()));

foreach ($web->getVisuallySimilarImages() as $visuallySimilarImage) {

printf('URL: %s' . PHP_EOL, $visuallySimilarImage->getUrl());

}

print(PHP_EOL);

// Print web entities

printf('%d web entities found' . PHP_EOL,

count($web->getWebEntities()));

foreach ($web->getWebEntities() as $entity) {

printf('Description: %s, Score: %f' . PHP_EOL,

$entity->getDescription(),

$entity->getScore());

}

} else {

print('No Results.' . PHP_EOL);

}

}

// [END vision_web_detection_gcs]