streaming_sample.php

<?php

$url = "http://(id):(password)@stream.twitter.com/1/statuses/sample.json";
$stream = fopen($url, 'r');
while ($json = fgets($stream)) {
  $status = json_decode($json);
  if (preg_match('/[ぁ-ヶ]|[亜-黑]/', $status->text)) {
    echo '@'.$status->user->screen_name.PHP_EOL;
    echo $status->text.PHP_EOL;
    echo PHP_EOL;
  }
}