Привет всем
$k = <<<HERE
<!DOCTYPE html>
<html>
<head>
<link href='http://fonts.googleapis.com/css?family=Raleway:400,700' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Open+Sans+Condensed:700' rel='stylesheet' type='text/css'>
<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css" rel="stylesheet">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap.min.css">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.1/css/bootstrap-theme.min.css">
<link rel="stylesheet" type="text/css" href="http://www.text.ru/css/style.css?v=58539">
<link rel="stylesheet" type="text/css" href="http://www.text.ru/css/responsive.css?v=28967">
<title>Afla ce iti doreste AppLine !</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta content="width=device-width, initial-scale=1" name="viewport">
<meta property="og:title" content="text!"/>
<meta property="og:type" content="website"/>
<meta property="og:description" content="text !"/>
<meta property="og:image" content="http://www.example.ro/images/ex/0166627d.png" />
HERE;
preg_match('@^(?:og:image" content=)?([^/]+)@i',$k, $matches);
$host = $matches[1];
echo $host;
// Надо получить в переменую $host //<metaproperty="og:image"content="http://www.example.ro/images/ex/0166627d.png" />
//На выводе ничего не выводит