";
$img = getIMG($contents);
print "$img
";
function getIMG($contents){
$searchfor = 'og:image';
// escape special characters in the query
$pattern = preg_quote($searchfor, '/');
// finalise the regular expression, matching the whole line
$pattern = "/^.*$pattern.*\$/m";
preg_match_all($pattern, $contents, $matches);
$img = implode("\n", $matches[0]);
$img = explode('"', $img);
return "$img[3]";
}
function getTitle($contents){
$searchfor = '';
// escape special characters in the query
$pattern = preg_quote($searchfor, '/');
// finalise the regular expression, matching the whole line
$pattern = "/^.*$pattern.*\$/m";
preg_match_all($pattern, $contents, $matches);
$title = implode("\n", $matches[0]);
$title = explode('>', $title);
$title = explode('<', $title[1]);
return "$title[0]";
}
?>