Trigger Twilio Text Message as a result of form submission

twilio__text___functions.php

<?php
/**
 * Send Information to Twilio, Require SKD  https://www.twilio.com/docs/libraries/php
 *
 * 
 */

require __DIR__ . '/twilio/Twilio/autoload.php';
use Twilio\Rest\Client;
	
/**
 * Send Information to Twilio https://www.twilio.com/docs/libraries/php
 *
 * 
 */

function estimate_published___twilio(){

	if($_POST):
    
		// Your Account SID and Auth Token from twilio.com/console
		$sid = '############################';
		$token = '############################';
		$client = new Client($sid, $token);
    
		$recipient = $_POST['phone']; // form submitter is recipient for this message

		$client->messages->create(
			$recipient,
			array(
				'from' => '+13333334444', // A Twilio phone number you purchased at twilio.com/console
				'body' => 'We got your form submission! We will be in touch soon.'
			)
		);

		$client->messages->create(
			'+12223334444',
			array(			
				'from' => '+13333334444', // A Twilio phone number you purchased at twilio.com/console
				'body' => 'Your form got a new submission from: '.$recipient;
			)
		);	
    
	endif; // ENDIF IS $_POST
}
add_action( 'init', 'estimate_published___twillio', 10, 2 );