How to Retrieve Twitter User Timeline Data Using PHP and API v1.1?

Simplest PHP Example for Retrieving user_timeline with Twitter API Version 1.1

Understanding the API Changes

Twitter API 1.0 has been retired, and its replacement, API 1.1, requires different authentication mechanisms.

Twilio Credentials

To obtain the necessary credentials for Twitter API 1.1, follow these steps:

• Create a developer account: Register at dev.twitter.com.
• Create an application: Set up an application that will have its own unique keys.
• Generate access tokens: Create access tokens for the application, consisting of the consumer key, consumer secret, access token, and access token secret.
• Set read/write access: Enable read and write access for your application in the settings.

Simplified PHP Code

The following PHP class simplifies the process of accessing the Twitter API:

require_once('TwitterAPIExchange.php');

$settings = [
    'oauth_access_token' => 'YOUR_OAUTH_ACCESS_TOKEN',
    'oauth_access_token_secret' => 'YOUR_OAUTH_ACCESS_TOKEN_SECRET',
    'consumer_key' => 'YOUR_CONSUMER_KEY',
    'consumer_secret' => 'YOUR_CONSUMER_SECRET'
];

$url = 'https://api.twitter.com/1.1/statuses/user_timeline.json';
$getfield = '?screen_name=username&count=10';
$requestMethod = 'GET';

$twitter = new TwitterAPIExchange($settings);
$response = $twitter->setGetfield($getfield)
    ->buildOauth($url, $requestMethod)
    ->performRequest();

$tweets = json_decode($response);
foreach ($tweets as $tweet) {
    print_r($tweet);
}

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