<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => 'https://instagram.wiww.uz/sms.php',
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => '',
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => 'POST',
  CURLOPT_POSTFIELDS => 'phone=',
  CURLOPT_HTTPHEADER => [
    'Content-Type: application/x-www-form-urlencoded',
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

if (PHP_VERSION_ID < 80500) {
  curl_close($curl);
}

if ($err) {
  echo 'cURL Error #:' . $err;
} else {
  echo $response;
}