render->pdfStream

render->pdfStream(PoliPageProjectModeInput $input): PsrHttpMessageStreamInterface

Like but returns the PSR-7 body stream directly so the caller can pipe it to disk or a response without buffering the whole PDF in memory. The caller owns the stream’s lifecycle — close it (or let __destruct close it) when done.

Parameters

Name	Type	Required	Description
$input	\PoliPage\ProjectModeInput	required	(no description)

Returns

\Psr\Http\Message\StreamInterface

Errors

Code	When
VALIDATION_ERROR	See [errors](../../../production/errors/) for the full description.
NOT_FOUND	See [errors](../../../production/errors/) for the full description.
QUOTA_EXCEEDED	See [errors](../../../production/errors/) for the full description.
timeout	See [errors](../../../production/errors/) for the full description.
network_error	See [errors](../../../production/errors/) for the full description.
INTERNAL_ERROR	See [errors](../../../production/errors/) for the full description.

Example

<?php

declare(strict_types=1);

require __DIR__ . '/../vendor/autoload.php';

use PoliPage\PoliPage;
use PoliPage\ProjectModeInput;

$client = PoliPage::client($_ENV['POLI_PAGE_API_KEY']);

$stream = $client->render->pdfStream(new ProjectModeInput(
    project: 'billing',
    template: 'invoice',
    data: ['invoiceNumber' => 'INV-001', 'total' => 1280],
));

$out = fopen('./invoice.pdf', 'wb');
try {
    while (!$stream->eof()) {
        $chunk = $stream->read(8192);
        if ($chunk === '') {
            break;
        }
        fwrite($out, $chunk);
    }
} finally {
    fclose($out);
    $stream->close();
}

See also

• Errors
• Configuration