<?php require('../../vendor/autoload.php'); use Volc\Service\Visual; $client = Visual::getInstance(); // call below method if you dont set ak and sk in ~/.volc/config $client->setAccessKey($ak); $client->setSecretKey($sk); echo "\nDemo OCRNormal\n"; $response = $client->OCRNormal(['form_params' => ['image_base64' => '']]); echo $response; // echo "\nDemo ID Card\n"; // $response = $client->OCRNormal(['form_params' => ['image_base64' => '']]); // echo $response; // echo "\nDemo Bank Card\n"; // $response = $client->OCRNormal(['form_params' => ['image_base64' => '']]); // echo $response;