<?php

 

$audioFileName = "test.ogg";

 

$file = fopen($audioFileName, 'rb');

 

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "https://stt.api.cloud.yandex.net/speech/v1/stt:recognize?lang=ru-RU&format=oggopus");

curl_setopt($ch, CURLOPT_HTTPHEADER, array('Authorization: Api-Key *ЗДЕСЬ НУЖЕН ВАШ СЕРВИСНЫЙ КЛЮЧ ЯНДЕКС API*'));

curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

curl_setopt($ch, CURLOPT_POST, true);

curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);

curl_setopt($ch, CURLOPT_BINARYTRANSFER, true);

 

curl_setopt($ch, CURLOPT_INFILE, $file);

curl_setopt($ch, CURLOPT_INFILESIZE, filesize($audioFileName));

$res = curl_exec($ch);

curl_close($ch);

$decodedResponse = json_decode($res, true);

if (isset($decodedResponse["result"])) {

    echo $decodedResponse["result"];

} else {

    echo "Error code: " . $decodedResponse["error_code"] . "\r\n";

    echo "Error message: " . $decodedResponse["error_message"] . "\r\n";

}

 

fclose($file);

 

?>