PHP cURL - Post Request Method

PHP cURL HTTP Post Request Method - Use this Below PHP cURL Post Method on user Form Submissions.

<?php

/*
* Post data's via PHP cURL
*/
    
    // POST Fields
    $data = array(
        'name' => 'Santhosh Veer',
        'email' => 'hello@example.com'
    );

// REST API URL
$url = "https://api.example.com/v2/register";

    // cURL 
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4 );
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 7); //Timeout after 7 seconds
    curl_setopt($ch, CURLOPT_HEADER ,0);  // DO NOT RETURN HTTP HEADERS
    curl_setopt($ch, CURLOPT_POST, true);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

    // Print Output
    $output = curl_exec($ch);
    $err = curl_error($ch);

    curl_close($ch);

    //echo $output;

    if ($err) {
        echo "cURL Error #:" . $err;
      } else {
        echo $output;
      }