Downloading an Object

If you have any questions during development, post them on the Issues page of GitHub. For details about parameters and usage of each API, see API Reference.

This example downloads object objectname from bucket bucketname.

The sample code is as follows:

<?php

// Import the dependency library.
require 'vendor/autoload.php';
// Import the SDK code library during the installation with the source code.
// require 'obs-autoloader.php';
// Declare the namespace.
use Obs\ObsClient;
use Obs\ObsException;

// Create an ObsClient instance.
$obsClient = new ObsClient([
    // Obtain an AK/SK pair using environment variables (recommended) or import an AK/SK pair in other ways. Using hard coding may result in leakage.
    //Obtain an AK/SK pair on the management console. For details, see https://support.huaweicloud.com/intl/en-us/usermanual-ca/ca_01_0003.html.
    'key' => getenv('ACCESS_KEY_ID'),
    'secret' => getenv('SECRET_ACCESS_KEY'),
    'endpoint' => 'https://your-endpoint',
]);

try {
    $resp = $obsClient->getObject([
        'Bucket' => 'bucketname',
        'Key' => 'objectname'
    ]);
    printf("RequestId:%s\n", $resp['RequestId']);
    // The Body is of the string type. When downloading a binary file, you are advised to use file_put_contents to write the file instead of directly using echo.
    echo $resp['Body'];
} catch (ObsException $e) {
    printf("GetObjectFailed: Status:%d, Code:%s, Message:%s\n",
        $e->getStatusCode(), $e->getExceptionCode(), $e->getExceptionMessage());
} finally {
    $obsClient->close();
}

For more information about downloading objects, see Object Download.