$money, "CurrencyId" => 11, "IsTest" => false, "PayeeAccountName" => $payeeAccountName, "PayeeAccountNumber" => $payeeAccountNumber, "PayeeBankName" => $payeeBankName, "PayeeIFSCCode" => "abc123", "PaymentChannelId" => 34, "ShopInformUrl" => "https://www.google.com", "ShopOrderId" => "10", "ShopRemark" => "", // 留空时可不给此参数 "ShopUserLongId" => "776ae472-d4fc-435c-9639-be5763138d95" ]; // 发送 POST 请求 $response = $client->post('https://example.com/api/createPaymentOrder', [ 'json' => $data, // 以 JSON 格式发送数据 ]); // 获取响应体内容 $body = $response->getBody(); $responseData = json_decode($body, true); // 如果返回的是 JSON 格式,解析它 return $responseData; } }