php 定義header參數和接收

定義---

ajax方式:

 

$.ajax({  

                   type: "GET",  

                   url: "default.aspx",  

                    beforeSend: function(request) {  

                        request.setRequestHeader("Test", "Chenxizhang");  

                    },  

                    success: function(result) {  

                        alert(result);  

                    }  

                }) 

 

curl方式:

$url = 'http://www.example.com'; $header = array('token:JxRaZezavm3HXM3d9pWnYiqqQC1SJbsU','language:zh','region:GZ'); $content = array( 'name' => 'fdipzone' ); $response = curlSend($url, $header,'', $content);

public function curlSend($url, $header, $file = '',$param, $post = true) {
  $streamContent = "";
  if ($file) {
    $handle = fopen($file, 'rb');
    do {
      $dataUnit = fread($handle, 8192);
      if (strlen($dataUnit) == 0) {
        break;
      }
      $streamContent .= $dataUnit;
    } while (true);
    fclose($handle);
  }
  $ch = curl_init();
  if(!empty($header)){
    curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
  }
  //設置請求方式
  if ($post) {
    curl_setopt($ch, CURLOPT_POST, TRUE);
    if(streamContent){
       curl_setopt($ch, CURLOPT_POSTFIELDS, $streamContent);
    }

    if(param){
       curl_setopt($ch, CURLOPT_POSTFIELDS, $param);
     }

    curl_setopt($ch, CURLOPT_TIMEOUT, 60);

    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_NOBODY, FALSE);
  } else {
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_TIMEOUT, 60);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
  }
  $data = curl_exec($ch);

$httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
  curl_close($ch);
  return array('httpCode' => $httpCode, 'response' => json_decode($data, true));
}

獲取:
直接獲取

$_SERVER['HTTP_TEST']  
//如上所示，在PHP中所有的header中的自定義信息都會被加上HTTP_的開頭，在獲取的時候參數名稱無論大小寫全部轉換成大寫！

/** * 獲取自定義的header數據 */
 function get_all_headers(){
 // 忽略獲取的header數據 
$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; 
}