Example of how to process a streamed response from Laravel's Http client line by line.

process_response_stream.php

<?php

use GuzzleHttp\Psr7\Utils;
use Illuminate\Support\Facades\Http;

$stream = Http::withOptions(['stream' => true])
    ->get('https://example.com')
    ->toPsrResponse()
    ->getBody();
while ($line = Utils::readLine($stream)) {
    // Process line
}