发送header：
我们定义了三个参数,token、language、region,放入header发送过去
<?php$url = ‘http://www.example.com‘;$header = array(‘token:JxRaZezavm3HXM3d9pWnYiqqQC1SJbsU‘,‘language:zh‘,‘region:GZ‘);$content = array( ???????‘name‘ => ‘fdipzone‘);$response = tocurl($url, $header, $content);$data = json_decode($response, true);echo ‘POST data:‘;echo ‘<pre>‘;print_r($data[‘post‘]);echo ‘</pre>‘;echo ‘Header data:‘;echo ‘<pre>‘;print_r($data[‘header‘]);echo ‘</pre>‘;/** * 发送数据 * @param String $url ????请求的地址 * @param Array ?$header ?自定义的header数据 * @param Array ?$content POST的数据 * @return String */function tocurl($url, $header, $content){ ???$ch = curl_init(); ???if(substr($url,0,5)==‘https‘){ ???????curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); // 跳过证书检查 ???????curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, true); ?// 从证书中检查SSL加密算法是否存在 ???} ???curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); ???curl_setopt($ch, CURLOPT_URL, $url); ???curl_setopt($ch, CURLOPT_HTTPHEADER, $header); ???curl_setopt($ch, CURLOPT_POST, true); ???curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($content)); ???$response = curl_exec($ch); ???if($error=curl_error($ch)){ ???????die($error); ???} ???curl_close($ch); ???return $response;}?>接收header
我们可以在$_SERVER中获取header数据，自定义的数据都是使用HTTP_作为前缀的，所以可以把HTTP_前缀的数据读出。
<?php$post_data = $_POST;$header = get_all_headers();$ret = array();$ret[‘post‘] = $post_data;$ret[‘header‘] = $header;header(‘content-type:application/json;charset=utf8‘);echo json_encode($ret, JSON_UNESCAPED_UNICODE|JSON_PRETTY_PRINT);/** * 获取自定义的header数据 */function get_all_headers(){ ???// 忽略获取的header数据 ???$ignore = array(‘host‘,‘accept‘,‘content-length‘,‘content-type‘); ???$headers = array(); ???foreach($_SERVER as $key=>$value){ ???????if(substr($key, 0, 5)===‘HTTP_‘){ ???????????$key = substr($key, 5); ???????????$key = str_replace(‘_‘, ‘ ‘, $key); ???????????$key = str_replace(‘ ‘, ‘-‘, $key); ???????????$key = strtolower($key); ???????????if(!in_array($key, $ignore)){ ???????????????$headers[$key] = $value; ???????????} ???????} ???} ???return $headers;}?> 输出：
POST data:Array( ???[name] => fdipzone)Header data:Array( ???[token] => JxRaZezavm3HXM3d9pWnYiqqQC1SJbsU ???[language] => zh ???[region] => GZ)
【PHP】通过header发送自定义数据
原文地址：http://www.cnblogs.com/richerdyoung/p/7905737.html