-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');\r
-/**\r
- * CodeIgniter\r
- *\r
- * An open source application development framework for PHP 4.3.2 or newer\r
- *\r
- * @package CodeIgniter\r
- * @author ExpressionEngine Dev Team\r
- * @copyright Copyright (c) 2008, EllisLab, Inc.\r
- * @license http://codeigniter.com/user_guide/license.html\r
- * @link http://codeigniter.com\r
- * @since Version 1.0\r
- * @filesource\r
- */\r
-\r
-// ------------------------------------------------------------------------\r
-\r
-/**\r
- * CodeIgniter Download Helpers\r
- *\r
- * @package CodeIgniter\r
- * @subpackage Helpers\r
- * @category Helpers\r
- * @author ExpressionEngine Dev Team\r
- * @link http://codeigniter.com/user_guide/helpers/download_helper.html\r
- */\r
-\r
-// ------------------------------------------------------------------------\r
-\r
-/**\r
- * Force Download\r
- *\r
- * Generates headers that force a download to happen\r
- *\r
- * @access public\r
- * @param string filename\r
- * @param mixed the data to be downloaded\r
- * @return void\r
- */ \r
-if ( ! function_exists('force_download'))\r
-{\r
- function force_download($filename = '', $data = '')\r
- {\r
- if ($filename == '' OR $data == '')\r
- {\r
- return FALSE;\r
- }\r
-\r
- // Try to determine if the filename includes a file extension.\r
- // We need it in order to set the MIME type\r
- if (FALSE === strpos($filename, '.'))\r
- {\r
- return FALSE;\r
- }\r
- \r
- // Grab the file extension\r
- $x = explode('.', $filename);\r
- $extension = end($x);\r
-\r
- // Load the mime types\r
- @include(APPPATH.'config/mimes'.EXT);\r
- \r
- // Set a default mime if we can't find it\r
- if ( ! isset($mimes[$extension]))\r
- {\r
- $mime = 'application/octet-stream';\r
- }\r
- else\r
- {\r
- $mime = (is_array($mimes[$extension])) ? $mimes[$extension][0] : $mimes[$extension];\r
- }\r
- \r
- // Generate the server headers\r
- if (strstr($_SERVER['HTTP_USER_AGENT'], "MSIE"))\r
- {\r
- header('Content-Type: "'.$mime.'"');\r
- header('Content-Disposition: attachment; filename="'.$filename.'"');\r
- header('Expires: 0');\r
- header('Cache-Control: must-revalidate, post-check=0, pre-check=0');\r
- header("Content-Transfer-Encoding: binary");\r
- header('Pragma: public');\r
- header("Content-Length: ".strlen($data));\r
- }\r
- else\r
- {\r
- header('Content-Type: "'.$mime.'"');\r
- header('Content-Disposition: attachment; filename="'.$filename.'"');\r
- header("Content-Transfer-Encoding: binary");\r
- header('Expires: 0');\r
- header('Pragma: no-cache');\r
- header("Content-Length: ".strlen($data));\r
- }\r
- \r
- exit($data);\r
- }\r
-}\r
-\r
-\r
-/* End of file download_helper.php */\r
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+/**
+ * CodeIgniter
+ *
+ * An open source application development framework for PHP 4.3.2 or newer
+ *
+ * @package CodeIgniter
+ * @author ExpressionEngine Dev Team
+ * @copyright Copyright (c) 2008 - 2009, EllisLab, Inc.
+ * @license http://codeigniter.com/user_guide/license.html
+ * @link http://codeigniter.com
+ * @since Version 1.0
+ * @filesource
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * CodeIgniter Download Helpers
+ *
+ * @package CodeIgniter
+ * @subpackage Helpers
+ * @category Helpers
+ * @author ExpressionEngine Dev Team
+ * @link http://codeigniter.com/user_guide/helpers/download_helper.html
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * Force Download
+ *
+ * Generates headers that force a download to happen
+ *
+ * @access public
+ * @param string filename
+ * @param mixed the data to be downloaded
+ * @return void
+ */
+if ( ! function_exists('force_download'))
+{
+ function force_download($filename = '', $data = '')
+ {
+ if ($filename == '' OR $data == '')
+ {
+ return FALSE;
+ }
+
+ // Try to determine if the filename includes a file extension.
+ // We need it in order to set the MIME type
+ if (FALSE === strpos($filename, '.'))
+ {
+ return FALSE;
+ }
+
+ // Grab the file extension
+ $x = explode('.', $filename);
+ $extension = end($x);
+
+ // Load the mime types
+ @include(APPPATH.'config/mimes'.EXT);
+
+ // Set a default mime if we can't find it
+ if ( ! isset($mimes[$extension]))
+ {
+ $mime = 'application/octet-stream';
+ }
+ else
+ {
+ $mime = (is_array($mimes[$extension])) ? $mimes[$extension][0] : $mimes[$extension];
+ }
+
+ // Generate the server headers
+ if (strstr($_SERVER['HTTP_USER_AGENT'], "MSIE"))
+ {
+ header('Content-Type: "'.$mime.'"');
+ header('Content-Disposition: attachment; filename="'.$filename.'"');
+ header('Expires: 0');
+ header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
+ header("Content-Transfer-Encoding: binary");
+ header('Pragma: public');
+ header("Content-Length: ".strlen($data));
+ }
+ else
+ {
+ header('Content-Type: "'.$mime.'"');
+ header('Content-Disposition: attachment; filename="'.$filename.'"');
+ header("Content-Transfer-Encoding: binary");
+ header('Expires: 0');
+ header('Pragma: no-cache');
+ header("Content-Length: ".strlen($data));
+ }
+
+ exit($data);
+ }
+}
+
+
+/* End of file download_helper.php */
/* Location: ./system/helpers/download_helper.php */
\ No newline at end of file