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OskarStarkOskarStark
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bug #79 fix example scripts for docker, class names and env var names (chr-hertel)
This PR was merged into the main branch. Discussion ---------- fix example scripts for docker, class names and env var names | Q | A | ------------- | --- | Bug fix? | yes | New feature? |no | Docs? | yes | Issues | | License | MIT basically fixing some left overs after cherry picking and merging Commits ------- c83ccdc docs: fix example scripts for docker, class names and env var names
2 parents 6a98e92 + c83ccdc commit aef79c9

13 files changed

+58
-36
lines changed

‎.php-cs-fixer.dist.php

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@@ -44,6 +44,6 @@
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(new PhpCsFixer\Finder())
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->in([__DIR__.'/demo', __DIR__.'/examples', __DIR__.'/fixtures', __DIR__.'/src'])
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->append([__FILE__])
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->exclude(__DIR__.'/demo/var')
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->exclude('var')
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)
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;

‎examples/README.md

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@@ -7,6 +7,13 @@ On top, the examples are used as integration tests to ensure that the components
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## Running the examples
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For setting up and running the examples, you can either run them standalone or via the example runner. You find the
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commands for that in this section. Make sure to change into the `examples` directory before running the commands.
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```bash
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cd examples
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```
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### Setup
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#### Dependencies
@@ -25,6 +32,15 @@ corresponding example you want to run.
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_Now you can run examples standalone or via the example runner._
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#### Store with Docker
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Some of the store examples require locally running services, meaning that you need to have Docker installed and running
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to test these examples.
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```bash
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docker compose up -d
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```
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### Running examples standalone
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Every example script is a standalone PHP script that can be run from the command line.

‎compose.yaml renamed to ‎examples/compose.yaml

File renamed without changes.

‎examples/composer.json

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@@ -8,6 +8,7 @@
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"async-aws/bedrock-runtime": "^1.1",
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"codewithkyrian/transformers": "^0.5.3",
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"doctrine/dbal": "^3.3|^4.0",
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"mrmysql/youtube-transcript": "^0.0.5",
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"php-http/discovery": "^1.20",
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"probots-io/pinecone-php": "^1.1",
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"psr/http-factory-implementation": "*",
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"allow-plugins": {
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"codewithkyrian/transformers-libsloader": true,
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"php-http/discovery": true
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}
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},
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"sort-packages": true
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}
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}

‎examples/google/embeddings.php

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@@ -11,18 +11,17 @@
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use Symfony\AI\Platform\Bridge\Google\Embeddings;
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use Symfony\AI\Platform\Bridge\Google\PlatformFactory;
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use Symfony\AI\Platform\Response\VectorResponse;
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use Symfony\Component\Dotenv\Dotenv;
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require_once dirname(__DIR__).'/vendor/autoload.php';
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(new Dotenv())->loadEnv(dirname(__DIR__).'/.env');
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20-
if (empty($_ENV['GOOGLE_API_KEY'])) {
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echo 'Please set the GOOGLE_API_KEY environment variable.'.\PHP_EOL;
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if (!isset($_ENV['GEMINI_API_KEY'])) {
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echo 'Please set the GEMINI_API_KEY environment variable.'.\PHP_EOL;
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exit(1);
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}
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25-
$platform = PlatformFactory::create($_ENV['GOOGLE_API_KEY']);
24+
$platform = PlatformFactory::create($_ENV['GEMINI_API_KEY']);
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$embeddings = new Embeddings();
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$response = $platform->request($embeddings, <<<TEXT
@@ -31,6 +30,4 @@
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country was very peaceful and prosperous. The people lived happily ever after.
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TEXT);
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34-
assert($response instanceof VectorResponse);
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echo 'Dimensions: '.$response->getContent()[0]->getDimensions().\PHP_EOL;
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echo 'Dimensions: '.$response->asVectors()[0]->getDimensions().\PHP_EOL;

‎examples/google/server-tools.php

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* file that was distributed with this source code.
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*/
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use PhpLlm\LlmChain\Chain\Chain;
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use PhpLlm\LlmChain\Chain\Toolbox\ChainProcessor;
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use PhpLlm\LlmChain\Chain\Toolbox\Tool\Clock;
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use PhpLlm\LlmChain\Chain\Toolbox\Toolbox;
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use PhpLlm\LlmChain\Platform\Bridge\Google\Gemini;
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use PhpLlm\LlmChain\Platform\Bridge\Google\PlatformFactory;
18-
use PhpLlm\LlmChain\Platform\Message\Message;
19-
use PhpLlm\LlmChain\Platform\Message\MessageBag;
12+
use Symfony\AI\Agent\Agent;
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use Symfony\AI\Agent\Toolbox\AgentProcessor;
14+
use Symfony\AI\Agent\Toolbox\Tool\Clock;
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use Symfony\AI\Agent\Toolbox\Toolbox;
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use Symfony\AI\Platform\Bridge\Google\Gemini;
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use Symfony\AI\Platform\Bridge\Google\PlatformFactory;
18+
use Symfony\AI\Platform\Message\Message;
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use Symfony\AI\Platform\Message\MessageBag;
2020
use Symfony\Component\Dotenv\Dotenv;
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require_once dirname(__DIR__, 2).'/vendor/autoload.php';
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(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
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require_once dirname(__DIR__).'/vendor/autoload.php';
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(new Dotenv())->loadEnv(dirname(__DIR__).'/.env');
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if (!isset($_ENV['GEMINI_API_KEY'])) {
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echo 'Please set the GEMINI_API_KEY environment variable.'.\PHP_EOL;
@@ -33,8 +33,8 @@
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$llm = new Gemini('gemini-2.5-pro-preview-03-25', ['server_tools' => ['url_context' => true], 'temperature' => 1.0]);
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$toolbox = Toolbox::create(new Clock());
36-
$processor = new ChainProcessor($toolbox);
37-
$chain = new Chain($platform, $llm);
36+
$processor = new AgentProcessor($toolbox);
37+
$agent = new Agent($platform, $llm);
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$messages = new MessageBag(
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Message::ofUser(
@@ -44,6 +44,6 @@
4444
),
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);
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47-
$response = $chain->call($messages);
47+
$response = $agent->call($messages);
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echo $response->getContent().\PHP_EOL;

‎examples/google/structured-output-clock.php

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use Symfony\Component\Clock\Clock as SymfonyClock;
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use Symfony\Component\Dotenv\Dotenv;
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24-
require_once dirname(__DIR__, 2).'/vendor/autoload.php';
25-
(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
24+
require_once dirname(__DIR__).'/vendor/autoload.php';
25+
(new Dotenv())->loadEnv(dirname(__DIR__).'/.env');
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2727
if (!isset($_ENV['GEMINI_API_KEY'])) {
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echo 'Please set the GEMINI_API_KEY environment variable.'.\PHP_EOL;

‎examples/google/structured-output-math.php

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use Symfony\AI\Platform\Message\MessageBag;
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use Symfony\Component\Dotenv\Dotenv;
2020

21-
require_once dirname(__DIR__, 2).'/vendor/autoload.php';
22-
(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
21+
require_once dirname(__DIR__).'/vendor/autoload.php';
22+
(new Dotenv())->loadEnv(dirname(__DIR__).'/.env');
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2424
if (!isset($_ENV['GEMINI_API_KEY'])) {
2525
echo 'Please set the GEMINI_API_KEY environment variable.'.\PHP_EOL;

‎examples/store/mariadb-similarity-search-gemini.php

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use Symfony\Component\Dotenv\Dotenv;
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use Symfony\Component\Uid\Uuid;
3131

32-
require_once dirname(__DIR__, 2).'/vendor/autoload.php';
33-
(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
32+
require_once dirname(__DIR__).'/vendor/autoload.php';
33+
(new Dotenv())->loadEnv(dirname(__DIR__).'/.env');
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3535
if (!isset($_ENV['GEMINI_API_KEY'], $_ENV['MARIADB_URI'])) {
3636
echo 'Please set GEMINI_API_KEY and MARIADB_URI environment variables.'.\PHP_EOL;

‎examples/store/mariadb-similarity-search.php

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1212
use Doctrine\DBAL\DriverManager;
1313
use Doctrine\DBAL\Tools\DsnParser;
14+
use Symfony\AI\Agent\Agent;
15+
use Symfony\AI\Agent\Toolbox\AgentProcessor;
1416
use Symfony\AI\Agent\Toolbox\Tool\SimilaritySearch;
1517
use Symfony\AI\Agent\Toolbox\Toolbox;
1618
use Symfony\AI\Platform\Bridge\OpenAI\Embeddings;
@@ -26,8 +28,8 @@
2628
use Symfony\Component\Dotenv\Dotenv;
2729
use Symfony\Component\Uid\Uuid;
2830

29-
require_once dirname(__DIR__, 2).'/vendor/autoload.php';
30-
(new Dotenv())->loadEnv(dirname(__DIR__, 2).'/.env');
31+
require_once dirname(__DIR__).'/vendor/autoload.php';
32+
(new Dotenv())->loadEnv(dirname(__DIR__).'/.env');
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3234
if (!isset($_ENV['OPENAI_API_KEY'], $_ENV['MARIADB_URI'])) {
3335
echo 'Please set OPENAI_API_KEY and MARIADB_URI environment variables.'.\PHP_EOL;
@@ -71,13 +73,13 @@
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7274
$similaritySearch = new SimilaritySearch($platform, $embeddings, $store);
7375
$toolbox = Toolbox::create($similaritySearch);
74-
$processor = new ChainProcessor($toolbox);
75-
$chain = new Chain($platform, $model, [$processor], [$processor]);
76+
$processor = new AgentProcessor($toolbox);
77+
$agent = new Agent($platform, $model, [$processor], [$processor]);
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7779
$messages = new MessageBag(
7880
Message::forSystem('Please answer all user questions only using SimilaritySearch function.'),
7981
Message::ofUser('Which movie fits the theme of the mafia?')
8082
);
81-
$response = $chain->call($messages);
83+
$response = $agent->call($messages);
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8385
echo $response->getContent().\PHP_EOL;

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