Preface

Phones are everywhere! From calling to texting, you use phones for business and personal use. Twilio provides an API that lets you combine phone calls and SMS messages with your websites.

Twilio Cookbook Second Edition will get you on the fast track to learn how to use Twilio with PHP and MySQL to add phone services and SMS to your websites. You'll also quickly learn how to set up systems such as a company directory, PBX, voicemail system, and order-tracking system and how to set up two-factor authentication.