# twilio-php

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## Documentation

The documentation for the Twilio API can be found [here][apidocs].

The PHP library documentation can be found [here][libdocs].

## Versions

`twilio-php` uses a modified version of [Semantic Versioning](https://semver.org) for all changes. [See this document](VERSIONS.md) for details.

### Supported PHP Versions

**On January 1, 2020, Twilio will no longer support PHP version 5.X, 7.0, and 7.1 via this helper library.** Please see [this issue](https://github.com/twilio/twilio-php/issues/582) for details.

This library supports the following PHP implementations:

* PHP 5.5
* PHP 5.6
* PHP 7.0
* PHP 7.1
* PHP 7.2
* PHP 7.3
* PHP 7.4

## Installation

You can install **twilio-php** via composer or by downloading the source.

### Via Composer:

**twilio-php** is available on Packagist as the
[`twilio/sdk`](https://packagist.org/packages/twilio/sdk) package:

```
composer require twilio/sdk
```

## Quickstart

### Send an SMS

```php
// Send an SMS using Twilio's REST API and PHP
<?php
$sid = "ACXXXXXX"; // Your Account SID from www.twilio.com/console
$token = "YYYYYY"; // Your Auth Token from www.twilio.com/console

$client = new Twilio\Rest\Client($sid, $token);
$message = $client->messages->create(
  '8881231234', // Text this number
  array(
    'from' => '9991231234', // From a valid Twilio number
    'body' => 'Hello from Twilio!'
  )
);

print $message->sid;
```

### Make a Call

```php
<?php
$sid = "ACXXXXXX"; // Your Account SID from www.twilio.com/console
$token = "YYYYYY"; // Your Auth Token from www.twilio.com/console

$client = new Twilio\Rest\Client($sid, $token);

// Read TwiML at this URL when a call connects (hold music)
$call = $client->calls->create(
  '8881231234', // Call this number
  '9991231234', // From a valid Twilio number
  array(
      'url' => 'https://twimlets.com/holdmusic?Bucket=com.twilio.music.ambient'
  )
);
```

### Generating TwiML

To control phone calls, your application needs to output [TwiML][twiml].

Use `Twilio\TwiML\(Voice|Messaging|Fax)Response` to easily chain said responses.

```php
<?php
$response = new Twilio\TwiML\VoiceResponse();
$response->say('Hello');
$response->play('https://api.twilio.com/cowbell.mp3', array("loop" => 5));
print $response;
```

That will output XML that looks like this:

```xml
<?xml version="1.0" encoding="utf-8"?>
<Response>
    <Say>Hello</Say>
    <Play loop="5">https://api.twilio.com/cowbell.mp3</Play>
</Response>
```

## Docker Image

The `Dockerfile` present in this repository and its respective `twilio/twilio-php` Docker image are currently used by Twilio for testing purposes only.

## Getting help

If you need help installing or using the library, please check the [Twilio Support Help Center](https://support.twilio.com) first, and [file a support ticket](https://twilio.com/help/contact) if you don't find an answer to your question.

If you've instead found a bug in the library or would like new features added, go ahead and open issues or pull requests against this repo!

[apidocs]: https://www.twilio.com/docs/api
[twiml]: https://www.twilio.com/docs/api/twiml
[libdocs]: https://twilio.github.io/twilio-php