You have to Install it using phar or composer , Please Refer AWS Documentation for this:
To use Composer with the AWS SDK for PHP:
- Open a terminal window and navigate to the directory where your
project is stored. Composer is installed on a per-project basis.
Download and install Composer in your project directory. If you have
curl installed, you can use the following command:
curl -sS https://getcomposer.org/installer | php
Create a file at the root level of your project called composer.json
and add the following dependency for the AWS PHP SDK:
{
"require": {
"aws/aws-sdk-php": "2.*"
}
}
Install the dependencies by running Composer's install command:
php composer.phar install
This will create a vendor directory in your project with the required libraries and an autoloader script used to load them for your project.
Require Composer's autoloader by adding the following line to your
code's bootstrap process (typically in index.php):
require '/path/to/sdk/vendor/autoload.php';
Your code is now ready to use the AWS SDK for PHP!