用PHP将女友照片转成可爱的动漫头像！

<?php
class Curl
{
    public function post($url = '', $param = '')
    {
        if (empty($url) || empty($param)) {
            return false;
        }
        $postUrl = $url;
        $curlPost = $param;
        $curl = curl_init();//初始化curl
        curl_setopt($curl, CURLOPT_URL,$postUrl);//抓取指定网页
        curl_setopt($curl, CURLOPT_HEADER, 0);//设置header
        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);//要求结果为字符串且输出到屏幕上
        curl_setopt($curl, CURLOPT_POST, 1);//post提交方式
        curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost);
        $data = curl_exec($curl);//运行curl
        if ($error = curl_error($curl)) {
            die($error);
        }
        curl_close($curl);
        return $data;
    }
}

require_once 'Curl.php';

class AccessToken
{
	// Api Key
	private $apiKey= ''; 
	// Secret Key
	private $secretKey = '';

	private $requestToeknUrl = "https://aip.baidubce.com/oauth/2.0/token";
	private $accessToken;

	public function __construct()
	{
		// 默认有效时间2592000秒, 可以存到缓存中
		// 对返回的数据没做过段判断, 需要的请自行判断处理 
		$this->accessToken = ($this->requestAccessToken())['access_token'];
	}

	public function requestAccessToken(){
		$url = $this->requestToeknUrl;
	    $postData['grant_type']       = 'client_credentials';
	    $postData['client_id']      = $this->apiKey;
	    $postData['client_secret'] = $this->secretKey;
	    $o = "";
	    foreach ( $postData as $k => $v ) 
	    {
	    	$o.= "{$k}=" . urlencode( $v ). "&" ;
	    }
	    $postData = trim($o, '&');
	    
	    $result = (new Curl())->post($url, $postData);
	    return json_decode($result, true);
	}
	
	public function getAccessToken()
	{
		return $this->accessToken;
	}
}

<?php
// require_once 'Curl.php';
require_once 'AccessToken.php';

class Demo
{
	public function index()
	{
		// 获取AccessToken
		$accessToken = (new AccessToken())->getAccessToken());
		// 百度AI接口
		$url = 'https://aip.baidubce.com/rest/2.0/image-process/v1/selfie_anime?access_token=' . $accessToken;
		// 图片路径
		$img = file_get_contents('C:UsersAdminDesktop6a56f099861bf4c470e5d24f7017b1a.jpg');
		// base64编码的图片, 可以是本地图片或网络上传的, 只要能转成base64编码就可以了
		$img = base64_encode($img);
		$bodys = array(
		    'image' => $img
		);
		$result = (new Curl())->post($url, $bodys);
		$result = json_decode($result, true);
		// data:image/jpg;base64,
		echo "<img  src="data:image/jpg;base64,{$result['image']}" />";
	}
}
(new Demo())->index();