Unexpected T_CONST

[ryandavern]

Describe the bug

Parse error: syntax error, unexpected 'const' (T_CONST), expecting variable (T_VARIABLE) in /var/www/rhythmUtils/RhythmWebApp/frontend/api/profile/aws/Aws/S3/S3Client.php on line 237

This issue arises when I go to upload an image via the SDK.

Heres my code:
require 'aws/aws-autoloader.php';

use Aws\S3\S3Client;
use Aws\S3\Exception\S3Exception;

// Replace these variables with your own details
$spaceName = '';
$region = '';
$accessKey = '';
$secretKey = '';
$endpoint = '';

if ($_SERVER['REQUEST_METHOD'] == 'POST') {
    if (isset($_FILES['file']) && $_FILES['file']['error'] == UPLOAD_ERR_OK) {
        $uploadDir = 'uploads/';  // Make sure this directory exists and is writable

        // Get the file extension
        $fileExtension = pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION);

        // Generate a unique random file name
        $newFileName = uniqid('file_', true) . '.' . $fileExtension;

        // Set the full path for the uploaded file
        $uploadFile = $uploadDir . $newFileName;

        if (move_uploaded_file($_FILES['file']['tmp_name'], $uploadFile)) {
            try {
                // Initialize the S3 client with your credentials
                $s3 = new S3Client([
                    'version' => 'latest',
                    'region'  => $region,
                    'endpoint' => $endpoint,
                    'credentials' => [
                        'key'    => $accessKey,
                        'secret' => $secretKey,
                    ],
                ]);

                // Path to the file you want to upload
                $filePath = $uploadFile;
                // Name of the file in the space
                $keyName = 'image/a/' . basename($filePath);

                // Upload the file to the space
                $result = $s3->putObject([
                    'Bucket' => $spaceName,
                    'Key'    => $keyName,
                    'SourceFile' => $filePath,  // Local path on the server
                    'ACL'    => 'public-read', // Optional: Make the file publicly accessible
                ]);

                echo json_encode(basename($filePath));

            } catch (S3Exception $e) {
                echo "There was an error uploading the file.\n";
                echo $e->getMessage() . "\n";
            }

        } else {
            echo 'Error: Unable to move the uploaded file.';
        }
    } else {
        echo 'Error: No file uploaded or there was an upload error.';
    }
} else {
    echo 'Error: Invalid request method.';
}

Regression Issue

• Select this option if this issue appears to be a regression.

Expected Behavior

Image should have uploaded correctly, however, that error is produced when i go to upload. I have attached a copy of the code i used to recreate this issue

Current Behavior

Parse error: syntax error, unexpected 'const' (T_CONST), expecting variable (T_VARIABLE) in /var/www/rhythmUtils/RhythmWebApp/frontend/api/profile/aws/Aws/S3/S3Client.php on line 237

Reproduction Steps

I attached the code I used to upload the image

Possible Solution

No response

Additional Information/Context

No response

SDK version used

3.325.4

Environment details (Version of PHP (php -v)? OS name and version, etc.)

PHP 7.0.33-0ubuntu0.16.04.16 (cli) ( NTS ) Copyright (c) 1997-2017 The PHP Group Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies with Zend OPcache v7.0.33-0ubuntu0.16.04.16, Copyright (c) 1999-2017, by Zend Technologies

[stobrien89]

Hi @ryandavern,

Sorry to hear about the issues. This is happening because PHP 7.0 doesn't support visibility modifiers on class constants. We deprecated PHP runtimes below 7.2.5 in August of last year; version 3.279.0 and below are fully compatible with PHP 7.0.