dopplrhub/php-sdk

PHP SDK for the DopplrHub file conversion API

dev-main 2026-05-11 03:58 UTC

Requires

• php: ^8.1
• ext-curl: *
• ext-json: *

proprietary

README

A chainable PHP SDK for the current DopplrHub public API, including generic conversions, tools, and utility endpoints.

Install

composer require dopplrhub/php-sdk

Or for this local scaffold:

cd D:\AudioConverter\sdk\php-sdk
composer dump-autoload

If you want to distribute the SDK directly from the backend, this workspace now exposes a zip bundle at /api/sdk/php-sdk.zip.

Local file conversion

<?php

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

use DopplrHub\DopplrHub;

$api = new DopplrHub('YOUR_API_KEY', 'https://api.dopplrhub.com/api/v1');

$api->start('./input.pdf', 'jpg')
    ->wait()
    ->download('./input.jpg')
    ->delete();

Remote file conversion

<?php

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

use DopplrHub\DopplrHub;

$api = new DopplrHub('YOUR_API_KEY', 'https://api.dopplrhub.com/api/v1');

$api->startFromURL('https://example.com/brochure.pdf', 'png')
    ->wait()
    ->download('./brochure.png')
    ->delete();

Tools

<?php

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

use DopplrHub\DopplrHub;

$api = new DopplrHub('YOUR_API_KEY', 'https://api.dopplrhub.com/api/v1');

$api->tools()->ocr('./scan.pdf', 'ocr-docx', ['language' => 'eng'])
    ->wait()
    ->download('./scan.docx');

$api->tools()->imageResize('./hero.png', [
    'width' => 1920,
    'height' => 1080,
    'fit' => 'cover',
    'outputFormat' => 'webp',
])->wait()->download('./hero.webp');

$api->tools()->pdfCompress('./packet.pdf', 'screen')
    ->wait()
    ->download('./packet-compressed.pdf');

$api->tools()->videoTrim('./clip.mp4', 3, 12, [
    'outputFormat' => 'mp4',
])->wait()->download('./clip-trimmed.mp4');

$api->tools()->ada('./brochure.pdf')
    ->download('./brochure-ada-report.pdf');

$api->tools()->ats('./resume.pdf', 'Senior PHP engineer with API design experience', [
    'industry' => 'technology',
])->download('./resume-optimized.docx');

$api->tools()->archive(['./a.txt', './b.txt'], 'zip', [
    'archiveName' => 'documents',
])->wait()->download('./documents.zip');

Tool coverage in the PHP SDK includes ocr(), pdf(), image(), video(), ada(), ats(), atsReexport(), and archive() on $api->tools().

Examples

• examples/convert-local-file.php
• examples/convert-remote-file.php
• examples/ocr-tool.php
• examples/pdf-tool.php
• examples/image-tool.php
• examples/video-tool.php
• examples/ada-tool.php
• examples/ats-tool.php
• examples/tools-and-utilities.php

Utilities

<?php

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

use DopplrHub\DopplrHub;

$api = new DopplrHub('YOUR_API_KEY', 'https://api.dopplrhub.com/api/v1');

$formats = $api->utilities()->supportedFormats();
$rates = $api->utilities()->currencyRates('USD');
$api->utilities()->batchDownload(['JOB_ID_1', 'JOB_ID_2'], './converted_files.zip');

Important behavior note

startFromURL() currently downloads the remote resource first, then uploads it into DopplrHub. It does not perform headless browser webpage rendering.

That means this shape is ready today for remote files like PDF, DOCX, TXT, and other downloadable assets. A call like startFromURL('http://google.com/', 'png') would require a backend webpage-render route that does not exist in the current API yet.

API summary

• upload(string $filePath): UploadedFile
• importFromUrl(string $url, array $options = []): UploadedFile
• start(string $filePath, string $targetFormat, array $options = []): ConversionJob
• startFromContents(string $contents, string $fileName, string $targetFormat): ConversionJob
• startFromURL(string $url, string $targetFormat, array $options = []): ConversionJob
• convert(mixed $source, string $targetFormat, array $options = []): ConversionJob
• tools(): ToolsClient
• utilities(): UtilitiesClient
• ConversionJob::wait(?int $timeoutSeconds = null, int $pollSeconds = 2): self
• ConversionJob::download(?string $targetPath = null): self
• ConversionJob::delete(): self