如何在CodeIgniter中獲取請求路徑？

Question

我有一個基本控制器，記錄錯誤，我希望在日志消息中包括所有請求數據，所有標頭和請求正文。 我怎么能在CodeIgniter中做到這一點？

Answer 1

CodeIgniter $this->input等同於file_get_contents('php://input')包含所有Body請求（如果有的話）foo var_dump($this->input)的輸出如下所示：

object(CI_Input)[9]
  public 'ip_address' => boolean false
  public 'user_agent' => boolean false
  public '_allow_get_array' => boolean true
  public '_standardize_newlines' => boolean true
  public '_enable_xss' => boolean false
  public '_enable_csrf' => boolean false
  protected 'headers' => 
    array (size=0)
      empty
  public 'security' => &
    object(CI_Security)[8]
      protected '_xss_hash' => string '' (length=0)
      protected '_csrf_hash' => string '' (length=0)
      protected '_csrf_expire' => int 7200
      protected '_csrf_token_name' => string 'ci_csrf_token' (length=13)
      protected '_csrf_cookie_name' => string 'ci_csrf_token' (length=13)
      protected '_never_allowed_str' => 
        array (size=10)
          'document.cookie' => string '[removed]' (length=9)
          'document.write' => string '[removed]' (length=9)
          '.parentNode' => string '[removed]' (length=9)
          '.innerHTML' => string '[removed]' (length=9)
          'window.location' => string '[removed]' (length=9)
          '-moz-bindin.......//and many other data.

對於頭文件，你在PHP 5.4中使用了headers_list()的新命令。 此外，許多其他數據可以包含在CI視圖中，如： ip_address, user_agent ,last_activity

Answer 2

對於標題詳細信息

$this->load->library('user_agent');
$reqUserIp = $this->input->ip_address();
$userAgent = $this->agent->agent_string();
$reqHeaders = $this->input->request_headers();

Answer 3

你可以使用一個帖子控制器鈎子 。

• 在application / config / config.php中啟用掛鈎。

• 然后在application / config / hooks.php中 ;

   $hook['post_controller'] = array( 'class' => 'PostController', 'function' => 'log_it', 'filename' => 'PostController.php', 'filepath' => 'hooks', 'params' => array() ); 

  ---

• 在application / hooks / PostController.php中創建一個文件

   <?php class PostController { private $ci; private $filepath; public function __construct() { $this->ci =& get_instance(); $log_path = ($this->ci->config->item('log_path') != '') ? $this->ci->config->item('log_path') : APPPATH.'logs/'; $this->filepath = $log_path.'action_log'; } public function log_it($log_message=NULL) { if ($log_message == NULL) { $log_message = date('d/m/YH:i:s')."::"; $log_message .= $this->ci->session->userdata('username')."::"; $log_message .= $this->ci->input->ip_address()."::"; $log_message .= $this->get_client_ip()."::"; $log_message .= $this->ci->router->class."::"; $log_message .= $this->ci->router->method."::"; $log_message .= uri_string()."::"; if (isset($_POST)) { foreach ($_POST as $key => $value) { $log_message .= "[$key] => $value;"; } } $log_message .= "\\r\\n"; } $fp = fopen($this->filepath, FOPEN_WRITE_CREATE); fwrite($fp, $log_message); fclose($fp); } private function get_client_ip() { if (!empty($_SERVER['HTTP_CLIENT_IP'])) { //check ip from share internet $ip = $_SERVER['HTTP_CLIENT_IP']; } elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])) { //to check ip is pass from proxy $ip = $_SERVER['HTTP_X_FORWARDED_FOR']; } else { $ip = $_SERVER['REMOTE_ADDR']; } return $ip; } } ?>