[php]伪造host进行curl请求

demo_emu_hosts_curl_request.php

<?php
	/**
	 * 测试用例
	 * 用于处理需要绑定hosts的主机服务，比如某些接口调用等
	 */
	$apiurl = 'http://{$ServerRealIP}/weibo/send/mutil/';   // 修改原有的servername方式的url，使用真实服务器ip
	$header = array('Host: {$ServerName}');                 // 设置header中的伪造hosts主机地址
	$data = array(
		'param1' => 'value1',
		'param2' => 'value2',
		# ...
	);

	$ret = curl_post($apiurl, $data, $header);
	print_r($ret);

	function curl_post($url, $data = array(), $header = array(), $timeout = 5, $port = 80)
	{
		$ch = curl_init();
		curl_setopt($ch, CURLOPT_URL, $url);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
		curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
		//curl_setopt($ch, CURLOPT_PORT, $port);
		!empty ($header) && curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
		curl_setopt($ch, CURLOPT_POST, 1);
		curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

		$result = array('status'=>true);
		$result['result'] = curl_exec($ch);
		
		if (0 != curl_errno($ch)) {
			$result['error']  = "Error:\n" . curl_error($ch);
			$result['status'] = false;
		}
		curl_close($ch);

		return $result;
	}

?>