index.php

<?php

require_once 'library/Requests.php';

Requests::register_autoloader();

$urls = '';

$regulars = array(
  "itunes.apple.com" => '/<h1 itemprop="name">(.*?)<\/h1>/',
  "play.google.com" => '/<div class="document-title" itemprop="name"> <div>(.*?)<\/div> <\/div>/',
  "www.windowsphone.com" => '/<h1 itemprop="name">(.*)<\/h1>/'
);

function parseName($str) 
{
  $delimiters = array(" -", ":", " for ");

  foreach ($delimiters as $delimiter) {
    $str = ($strpos=mb_strpos($str,$delimiter))!==false?mb_substr($str,0,$strpos,'utf8'):$str;
  }
  return $str;
} 

if(!empty($_POST)) {
  $urls = array_filter(preg_split('/\n|\r\n?/', $_POST['urls']));

  $results = array();
  foreach ($urls as $url) {
    $val = "";
    $parsedUrl = parse_url($url);
    if (!empty($parsedUrl["host"]) && $regulars[$parsedUrl["host"]]) {
      $r = Requests::get($url);
      $regular = $regulars[$parsedUrl["host"]];
      preg_match_all ($regular, $r->body, $matches);
      $val = parseName($matches[1][0]);
      if ($val) $results[$val][] = $url;
    }
  }

  foreach ($results as $product => $urls) {
    echo $product.":<br/>";
    foreach ($urls as $url) {
      echo $url."<br/>";
    }
    echo "<br/>";
  }
}

?>

<form method="POST" action="test.php">
  <textarea name="urls" style="width: 400px; height: 400px;"></textarea>
  <button type="submit">Отправить</button>
</form>