// 获取access_token
public function getAccessToken($appId, $appSecret) {
    $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid={$appId}&secret={$appSecret}";
    $response = file_get_contents($url);
    $result = json_decode($response, true);
    if (isset($result['access_token'])) {
        return $result['access_token'];
    } else {
        throw new Exception("Failed to get access_token: " . $result['errmsg']);
    }
}





// 调用mediaCheckAsync接口进行色情检测
public function checkMedia($accessToken, $filePath) {
    $url = "https://api.weixin.qq.com/wxa/media_check_async?access_token={$accessToken}";


     $data =[
           "scene"=> 1, 
           "version"=>2, 
            "media_url"=>$filePath,
           "media_type"=>2,
           "openid"=>"ouEKM6_HtQl0kt5E2_5swUdDhpp0"
           ];




    $options = [
        'http' => [
            'header'  => "Content-type: application/json\r\n",
            'method'  => 'POST',
            'content' => json_encode($data),
        ],
    ];
    $context  = stream_context_create($options);
    $response = file_get_contents($url, false, $context);
    $result = json_decode($response, true);
    return $result;
}




public function check_img(){
// 配置
$appId = '*********';
$appSecret = '*********';
$filePath = 'https:www.ycmy1.cn/Data/UploadFiles/product/1733456355/aa.jpeg'; // 图片文件的路径


//print_r($filePath);


try {
    $accessToken =$this->getAccessToken($appId, $appSecret);
    $checkResult =$this->checkMedia($accessToken, $filePath);
      var_dump($checkResult);
} catch (Exception $e) {
    echo "Exception: " . $e->getMessage() . "\n";
}




}

无法检测出黄图，无论输入什么图片反回结果总是pass