PHP创建创建资源流上下文实现携带cookie访问

<?php
$opts = array(
  ‘http‘=>array(
    ‘method‘=>"GET",
    ‘header‘=>"Accept-language: en\r\n" .
              "Cookie: foo=bar\r\n"
  )
);

$context = stream_context_create($opts);

/* Sends an http request to www.example.com
   with additional headers shown above */
$fp = fopen(‘http://localhost/a.php‘, ‘r‘, false, $context);
fpassthru($fp);
fclose($fp);
?>

<?php
var_dump($_COOKIE);