diff options
Diffstat (limited to 'library/ajaxchat/chat/lib/class/AJAXChatHTTPHeader.php')
| -rw-r--r-- | library/ajaxchat/chat/lib/class/AJAXChatHTTPHeader.php | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/library/ajaxchat/chat/lib/class/AJAXChatHTTPHeader.php b/library/ajaxchat/chat/lib/class/AJAXChatHTTPHeader.php deleted file mode 100644 index 7340bfcf0..000000000 --- a/library/ajaxchat/chat/lib/class/AJAXChatHTTPHeader.php +++ /dev/null @@ -1,56 +0,0 @@ -<?php -/* - * @package AJAX_Chat - * @author Sebastian Tschan - * @copyright (c) Sebastian Tschan - * @license Modified MIT License - * @link https://blueimp.net/ajax/ - */ - -// Class to manage HTTP header -class AJAXChatHTTPHeader { - - var $_contentType; - var $_constant; - var $_noCache; - - function __construct($encoding='UTF-8', $contentType=null, $noCache=true) { - if($contentType) { - $this->_contentType = $contentType.'; charset='.$encoding; - $this->_constant = true; - } else { - if(isset($_SERVER['HTTP_ACCEPT']) && (strpos($_SERVER['HTTP_ACCEPT'],'application/xhtml+xml') !== false)) { - $this->_contentType = 'application/xhtml+xml; charset='.$encoding; - } else { - $this->_contentType = 'text/html; charset='.$encoding; - } - $this->_constant = false; - } - $this->_noCache = $noCache; - } - - // Method to send the HTTP header: - function send() { - // Prevent caching: - if($this->_noCache) { - header('Cache-Control: no-cache, must-revalidate'); - header('Expires: Mon, 26 Jul 1997 05:00:00 GMT'); - } - - // Send the content-type-header: - header('Content-Type: '.$this->_contentType); - - // Send vary header if content-type varies (important for proxy-caches): - if(!$this->_constant) { - header('Vary: Accept'); - } - } - - // Method to return the content-type string: - function getContentType() { - // Return the content-type string: - return $this->_contentType; - } - -} -?>
\ No newline at end of file |