An application example implementing Click to Call using Twilio.

Read the full tutorial here!

Step-by-step on how to deploy, configure and develop on this example app.

1. Grab latest source

    $ git clone git:https://github.com/TwilioDevEd/clicktocall-php.git

2. Setup your environment variables

   Are you using a bash shell? Use echo $SHELL to find out. For a bash shell, edit the ~/.bashrc or ~/.bashprofile file and add:

    export TWILIO_ACCOUNT_SID=ACxxxxxxxxxxxxxx
    export TWILIO_AUTH_TOKEN=yyyyyyyyyyyyyyyyy
    export TWILIO_NUMBER=+15556667777

   Or just export the same variables for this session.

3. Install the dependencies with Composer.

   $ composer install

4. Start the server.

   $ php -S localhost:3000 -t ./src

5. Expose the application to the wider internet

6. Check out the app at https://<sub-domain>.ngrok.io.

1. Expose your application to the wider internet using ngrok. You can click here for more details. This step is important because the application won't work as expected if you run it through localhost.

 $ ngrok http 3000

Once ngrok is running, open up your browser and go to your ngrok URL. It will look something like this: https://<sub-domain>.ngrok.io

• No warranty expressed or implied. Software is as is. Diggity.
• MIT License
• Lovingly crafted by Twilio Developer Education.