PHP使用stream_context_create()模拟POST/GET请求的方法

$data = array(
    'foo'=>'bar', 
    'baz'=>'boom', 
    'site'=>'localhost', 
    'name'=>'nowa magic'); 
$data = http_build_query($data); 
//$postdata = http_build_query($data);
$options = array(
    'http' => array(
        'method' => 'POST',
        'header' => 'Content-type:application/x-www-form-urlencoded',
        'content' => $data
        //'timeout' => 60 * 60 // 超时时间（单位:s）
    )
);
$url = "http://localhost/test2.php";
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);
echo $result;

$data = $_POST;
echo '<pre>';
print_r( $data );
echo '</pre>';

Array
(
  [foo] => bar
  [baz] => boom
  [site] => localhost
  [name] => nowa magic
)

$context = stream_context_create(array( 
    'http' => array( 
        'method' => 'POST', 
        'header' => sprintf("Authorization: Basic %s\r\n", base64_encode($username.':'.$password)). 
        "Content-type: application/x-www-form-urlencoded\r\n", 
        'content' => http_build_query(array('status' => $message)), 
        'timeout' => 5, 
    ), 
)); 
$ret = file_get_contents('http://twitter.com/statuses/update.xml', false, $context); 

$opts = array(
  'http'=>array(
  'method'=>"GET",
  'timeout'=>60,
 )
);
//创建数据流上下文
$context = stream_context_create($opts);
$html =file_get_contents('http://localhost', false, $context);
//fopen输出文件指针处的所有剩余数据:
//fpassthru($fp); //fclose()前使用