* @author wojas * @author Raam Dev * @license The MIT License http://www.opensource.org/licenses/mit-license.php * @version 1.0.20140525 * @link https://github.com/ivuorinen/xkcd-Mailer **/ // Use config.example.php as base for your configurations. $lastfile = "last.txt"; $here = dirname(__FILE__); if (! is_readable($here . '/config.php')) { die("Please configure me. I don't know where I should sent the comic. (Config file {$here}/config.php missing.)"); } require_once $here . '/config.php'; $feed = "http://xkcd.com/atom.xml"; // Check if http:// wrapper is allowed if (ini_get('allow_url_fopen')) { $data = simplexml_load_file($feed); } else { // If http:// wrapper is disabled (by allow_url_fopen=0, for example), then fall back on cURL $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $feed); curl_setopt($ch, CURLOPT_FAILONERROR, 1); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_TIMEOUT, 15); $result = curl_exec($ch); curl_close($ch); $data = simplexml_load_string($result); } $item = $data->entry[0]; $last = 0; if (file_exists($lastfile)) { $f = fopen($lastfile, 'r'); $last = (int) fread($f, 1024); fclose($f); } $parts = explode('/', $item->id); $current = (int) $parts[3]; if ($current > $last) { $date = date("Y-m-d", strtotime($item->updated)); preg_match("#title=\"(.+)\"#iU", $item->summary, $t); // To send HTML mail, the Content-type header must be set //$headers = 'MIME-Version: 1.0' . "\r\n"; $headers = 'Content-type: text/html; charset=UTF-8' . "\r\n"; $headers .= 'From: '. $from . "\r\n"; $subject = "xkcd {$date}: {$item->title}"; $punchline = $t[1]; $msg = "

title}

\n" . "Posted {$date}
\n" . $item->summary."
\n" . "

{$punchline}

\n"; mail($mail, $subject, $msg, $headers); $f = fopen($lastfile, 'w'); fwrite($f, $current); fclose($f); echo "New last is $current (was $last)\n"; } else { echo "No new XKCD: last=$last current=$current\n"; }