:PHP SDK

The following sample code is used to create a client:

chdir(dirname(__FILE__));
require_once ".. /.. /../aliyun-php-sdk-core/Config.php";
$product = "ImageSearch";
$region = "<Region>"; // The region ID of the instance. For example, if your instance resides in the China (Shanghai) region, set this parameter to cn-shanghai. If your instance resides in the Singapore (Singapore) region, set this parameter to ap-southeast-1. 
$accessKeyId = "<AccessKeyID>"; // The AccessKey ID. You can obtain the AccessKey ID from https://ak-console.aliyun.com.
$accessKeySecret = "<AccessKeySecret>";
$instanceName = "<InstanceName>"; // The name of the purchased Image Search instance, for example, imagesearchtest.
$domain = "imagesearch.".$region.".aliyuncs.com"; 
$profile = DefaultProfile::getProfile($region, $accessKeyId, $accessKeySecret);
DefaultProfile::addEndPoint($region, $region, $product, $domain);
$client = new DefaultAcsClient($profile);

For product image searches, you can specify or do not specify category IDs. For generic image searches, you do not need to specify category IDs.

use ImageSearch\Request\V20180120\AddItemRequest;
$req = new AddItemRequest();
$req->setinstanceName($instanceName);
// Read the image file content.
$sampleFileName = ". /1.jpg";
$content = file_get_contents($sampleFileName);
$req->setCateId("0");
$req->setItemId("1234");
$req->setCustContent("{\"key\":\"value\"}");
$req->addPicture("cloth1", $content);
if (! $req->buildPostContent()) {
    return ;
}
try {
    $response = $client->getAcsResponse($req);
    print_r($response);
} catch(ServerException $e) {
    print "Error: " . $e->getErrorCode() . " Message: " . $e->getMessage() . "\n";
} catch(ClientException $e) {
    print "Error: " . $e->getErrorCode() . " Message: " . $e->getMessage() . "\n";
}

For product image searches, you can specify or do not specify category IDs. If you specify a category ID, the system searches for images based on the specified category ID. If you do not specify a category ID, the system predicts the category ID and searches for images based on the predicted category ID. For generic image searches, you do not need to specify category IDs.

use ImageSearch\Request\V20180120\SearchItemRequest;
$req = new SearchItemRequest();
$req->setinstanceName($instanceName);
$req->setNum(10);
$req->setStart(0);
// Read Image File
$sampleFileName = ". /1.jpg";
$content = file_get_contents($sampleFileName);
fclose($handle);
$req->setSearchPicture($content);
if (! $req->buildPostContent()) {
    return ;
}
try {
    $response = $client->getAcsResponse($req);
    print_r($response);
} catch(ServerException $e) {
    print "Error: " . $e->getErrorCode() . " Message: " . $e->getMessage() . "\n";
} catch(ClientException $e) {
    print "Error: " . $e->getErrorCode() . " Message: " . $e->getMessage() . "\n";
}

The following sample code is used to delete images:

use ImageSearch\Request\V20180120\DeleteItemRequest;
$req = new DeleteItemRequest();
$req->setinstanceName($instanceName);
$req->setItemId("1234");
$req->addPicture("cloth1");
if (! $req->buildPostContent()) {
    return ;
}
try {
    $response = $client->getAcsResponse($req);
    print_r($response);
} catch(ServerException $e) {
    print "Error: " . $e->getErrorCode() . " Message: " . $e->getMessage() . "\n";
} catch(ClientException $e) {
    print "Error: " . $e->getErrorCode() . " Message: " . $e->getMessage() . "\n";
}