Use PHP to connect with Midjourney to create an efficient and intelligent AI painting tool

Use PHP to connect with Midjourney to create an efficient and intelligent AI painting tool

In recent years, with the rapid development of artificial intelligence technology, it has not only brought It not only improves convenience, but also brings new opportunities to the creative industry. In the field of art, the application of artificial intelligence is becoming more and more common, and AI painting tools have become a popular research direction.

Midjourney is a company dedicated to developing AI painting tools. The painting tools they launch not only provide efficient painting auxiliary functions, but are also intelligent and creative. In this article, we will introduce how to use PHP to connect to Midjourney and show some specific code examples.

First, we need to obtain Midjourney’s API key. After registering on the official website and applying for an API key, we can start writing PHP code to connect to Midjourney.

<?php
// 设置API密钥
$apiKey = "YOUR_API_KEY";

// 定义绘画函数
function paint($imagePath) {
    global $apiKey;

    // 定义API请求URL
    $url = "https://api.midjourney.com/paint";

    // 设置请求头
    $headers = [
        "Content-Type: multipart/form-data",
    ];

    // 设置请求体
    $fields = [
        "image" => new CURLFile($imagePath, "image/png"),
        "model" => "default",
    ];

    // 发起API请求
    $curl = curl_init();
    curl_setopt($curl, CURLOPT_URL, $url);
    curl_setopt($curl, CURLOPT_POST, true);
    curl_setopt($curl, CURLOPT_POSTFIELDS, $fields);
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
    curl_setopt($curl, CURLOPT_USERPWD, $apiKey);
    $response = curl_exec($curl);
    curl_close($curl);

    // 处理响应结果
    $result = json_decode($response, true);
    if ($result && isset($result['success']) && $result['success']) {
        return $result['result'];
    } else {
        return null;
    }
}

// 示例用法
$imagePath = "path/to/your/image.png";
$result = paint($imagePath);
if ($result) {
    // 处理生成的绘画结果
    // TODO: 在此处添加你的代码
} else {
    echo "Failed to generate painting.";
}
?>

In the above code, the paint function accepts an image path as an input parameter and returns the generated painting result. We can pass in the path of the image to be drawn by calling the paint function, and process the returned painting result.

We also need to fill in our own API key in the code, replacing YOUR_API_KEY. At the same time, set the imagePath variable to the path of the image to be drawn.

When processing the generated painting results, you can process them according to your own needs, such as saving the results as a new image file, displaying them on a web page, etc.

By connecting to Midjourney, we can use PHP to build an efficient and intelligent AI painting tool. Whether in the field of artistic creation or in various creative applications, AI painting tools will provide more possibilities for our creation. We look forward to seeing more developers using Midjourney’s API to develop more interesting and innovative applications!

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