idle_tweeps.php

<?php

# Idle tweeps
# by @tmdpw

# 1. Clone https://github.com/themattharris/tmhOAuth
require_once dirname(__FILE__) . '/tmhOAuth/tmhOAuth.php';

# 2. Enter your screen name
define('SCREEN_NAME', '...');

# 3. Register an app at https://dev.twitter.com/
define('CONSUMER_KEY', '...');
define('CONSUMER_SECRET', '...');
define('TOKEN', '...');
define('SECRET', '...');

# 4. Optional configuration
define('SLEEP_TIME', 5);
define('MAX_IDLE_TIME', 30 * 24 * 60 * 60);

# 5. Run php idle_tweeps.php

$tmhOAuth = new tmhOAuth(array(
        'consumer_key'    => CONSUMER_KEY,
        'consumer_secret' => CONSUMER_SECRET,
        'token'           => TOKEN,
        'secret'          => SECRET
    ));

$last_tweet_times = array();
$last_tweets = array();
$screen_names = array();

echo 'Loading ...', PHP_EOL;
get_friend_data();
echo PHP_EOL;

asort($last_tweet_times, SORT_NUMERIC);
$i = 0;
foreach ($last_tweet_times as $friend_id => $time) {
    printf("%4d. %-40s %s\n", ++$i, $screen_names[$friend_id],
        $time ? date('Y-m-d H:i:s', $time) : '<blank>');
    if ($time) {
        printf("%4s  %s\n", '', $last_tweets[$friend_id]);
    }
}

function get_friend_data($cursor = -1) {
    global $tmhOAuth, $last_tweet_times, $last_tweets, $screen_names;
    $params = array(
            'method' => 'GET',
            'url'    => $tmhOAuth->url('1.1/friends/list'),
            'params' => array(
                    'screen_name' => SCREEN_NAME,
                    'count'       => 200,
                    'skip_status' => 0,
                    'cursor'      => $cursor
                )
        );
    $code = $tmhOAuth->user_request($params);
    while ($code != 200) {
        echo "HTTP $code, retrying soon ...", PHP_EOL;
        sleep(SLEEP_TIME);
        $code = $tmhOAuth->user_request($params);
    }
    $resp = json_decode($tmhOAuth->response['response']);
    foreach ($resp->users as $user_obj) {
        $created_at = isset($user_obj->status)
            ? strtotime($user_obj->status->created_at)
            : 0;
        if ($created_at + MAX_IDLE_TIME < time()) {
            $last_tweet_times[$user_obj->id_str] = $created_at;
            $screen_names[$user_obj->id_str] = $user_obj->screen_name;
            if ($created_at) {
                $last_tweets[$user_obj->id_str] = $user_obj->status->text;
            }
        }
    }
    if ($resp->next_cursor_str) {
        echo "Sleeping ...", PHP_EOL;
        sleep(SLEEP_TIME);
        get_friend_data($resp->next_cursor_str);
    }
}