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# Dify PHP SDK
This is the PHP SDK for the Dify API, which allows you to easily integrate Dify into your PHP applications.
## Requirements
- PHP 7.2 or later
- Guzzle HTTP client library
## Usage
After installing the SDK, you can use it in your project like this:
```php
<?php
require 'vendor/autoload.php';
use YourVendorName\DifyPHP\DifyClient;
use YourVendorName\DifyPHP\CompletionClient;
use YourVendorName\DifyPHP\ChatClient;
$apiKey = 'your-api-key-here';
$difyClient = new DifyClient($apiKey);
// Create a completion client
$completionClient = new CompletionClient($apiKey);
$response = $completionClient->create_completion_message(array("query" => "Who are you?"), "blocking", "user_id");
// Create a chat client
$chatClient = new ChatClient($apiKey);
$response = $chatClient->create_chat_message(array(), "Who are you?", "user_id", "blocking", $conversation_id);
$fileForVision = [
[
"type" => "image",
"transfer_method" => "remote_url",
"url" => "your_image_url"
]
];
// $fileForVision = [
// [
// "type" => "image",
// "transfer_method" => "local_file",
// "url" => "your_file_id"
// ]
// ];
// Create a completion client with vision model like gpt-4-vision
$response = $completionClient->create_completion_message(array("query" => "Describe this image."), "blocking", "user_id", $fileForVision);
// Create a chat client with vision model like gpt-4-vision
$response = $chatClient->create_chat_message(array(), "Describe this image.", "user_id", "blocking", $conversation_id, $fileForVision);
// File Upload
$fileForUpload = [
[
'tmp_name' => '/path/to/file/filename.jpg',
'name' => 'filename.jpg'
]
];
$response = $difyClient->file_upload("user_id", $fileForUpload);
$result = json_decode($response->getBody(), true);
echo 'upload_file_id: ' . $result['id'];
// Fetch application parameters
$response = $difyClient->get_application_parameters("user_id");
// Provide feedback for a message
$response = $difyClient->message_feedback($message_id, $rating, "user_id");
// Other available methods:
// - get_conversation_messages()
// - get_conversations()
// - rename_conversation()
```
Replace 'your-api-key-here' with your actual Dify API key.
## License
This SDK is released under the MIT License. |