gistfile1.txt

$items = array(); // Items for return
$existsPlugins = array( ... ); // Exists plugins
$remoteFiles = array( ... ); // Remote plugins

foreach ($remoteFiles as file) {
  if (strpos('-flexio-plugin', $file['name']) === false) {
    continue;
  }

  $founded = false;
  $pluginName = basename($file['name'], '-flexio-plugin');
  
  foreach ($existsPlugin as $p) {
    if ($p->getName() === $pluginName) {
      $founded = true;
    }
  }
  
  if ($founded) {
    continue;
  }
  
  $items[] = array(
    'name'=>$pluginName,
    'repoUrl'=>$file['repo_url'],
  );
}