X API get latest Tweets

x.php

<?php

class Twitter {
	private string $bearer;

	public function __construct( string $bearer ) {
		$this->bearer = $bearer;
	}

	public function get_rate_limits() {
		$response = $this->get_from_api_url( 'https://api.x.com/1.1/application/rate_limit_status.json' );

		return $response->resources;
	}

	public function get( string $path, ?array $params = [] ) {
		$api_url = sprintf( 'https://api.x.com/2/%s', trim( $path, '/\\' ) );

		if ( ! empty( $params ) ) {
			$api_url .= '?' . http_build_query( $params );
		}

		$response = $this->get_from_api_url( $api_url );

		return $response->data;
	}

	private function get_from_api_url( string $api_url ) {
		$context = stream_context_create(
			[
				'http' => [
					'method' => 'GET',
					'header' => implode(
						"\r\n",
						[
							'Authorization: Bearer ' . $this->bearer,
							'Content-Type: application/json',
						]
					),
				],
			]
		);

		return json_decode( file_get_contents( $api_url, false, $context ) );
	}
}

$bearer = getenv( 'TWITTER_BEARER' );
$twitter = new Twitter( $bearer );

// Get the author ID.
// $users = $twitter->get( 'users/by', [ 'usernames' => 'YOUR_USERNAME', 'tweet.fields' => 'author_id' ] );
$user_id = 123456789; // Replace with the actual user ID.

$limits = $twitter->get_rate_limits();
file_put_contents( 'limits.json', json_encode( $limits, JSON_PRETTY_PRINT ) );

$tweets = $twitter->get(
	sprintf( 'users/%d/tweets', $user_id ),
	[
		'tweet.fields' => 'created_at,attachments,in_reply_to_user_id,public_metrics,referenced_tweets,text',
		'media.fields' => 'preview_image_url,url',
		'max_results' => 100,
	]
);

if ( is_array( $tweets ) ) {
	file_put_contents( 'tweets.json', json_encode( $tweets, JSON_PRETTY_PRINT ) );
} else {
	die( 'Error: ' . json_encode( $tweets ) );
}