{

$c = curl_init();

curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);

curl_setopt($c, CURLOPT_URL, $url);

$contents = curl_exec($c);

curl_close($c);

return ($contents) ? $contents : false;

{

include_once('markdown.php');

include_once('smartypants.php');

$doc = curl_get_contents($url);

$start_of_div = strpos($doc, '<div id="doc-contents">');

$end_of_div = strpos($doc, '<div id="google-view-footer">');

if ( $start_of_div === false ) return 'Sorry, cannot retrieve content at this time.';

// get just the content div

$content = substr($doc, $start_of_div, ($end_of_div - $start_of_div));

// strip new lines, replace div's with new lines

// strip remaining tags, trim the ends

$content = trim(strip_tags(str_replace(array("\n", '<div>'), array('', "\n"), $content)));

// format with Markdown and return

return SmartyPants(Markdown($content));