stream post data

<?php	
	$options = array(
		'http' => array(
			'method' => "POST",
			'header' =>
				"Accept-language: en\r\n" .
				"Content-type: application/x-www-form-urlencoded\r\n",
			'content' => http_build_query(array('name' => 'zhangsan'))
		));

	$context = stream_context_create($options);
	$fp = fopen('http://example.com', 'r', false, $context);

	print_r(stream_get_contents($fp));