diff options
Diffstat (limited to 'system/helpers/path_helper.php')
| -rw-r--r-- | system/helpers/path_helper.php | 142 |
1 files changed, 71 insertions, 71 deletions
diff --git a/system/helpers/path_helper.php b/system/helpers/path_helper.php index c5ee1fb05..da5df9852 100644 --- a/system/helpers/path_helper.php +++ b/system/helpers/path_helper.php @@ -1,72 +1,72 @@ -<?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, EllisLab, Inc.
- * @license http://codeigniter.com/user_guide/license.html
- * @link http://codeigniter.com
- * @since Version 1.0
- * @filesource
- */
-
-// ------------------------------------------------------------------------
-
-/**
- * CodeIgniter Path Helpers
- *
- * @package CodeIgniter
- * @subpackage Helpers
- * @category Helpers
- * @author ExpressionEngine Dev Team
- * @link http://codeigniter.com/user_guide/helpers/xml_helper.html
- */
-
-// ------------------------------------------------------------------------
-
-/**
- * Set Realpath
- *
- * @access public
- * @param string
- * @param bool checks to see if the path exists
- * @return string
- */
-if ( ! function_exists('set_realpath'))
-{
- function set_realpath($path, $check_existance = FALSE)
- {
- // Security check to make sure the path is NOT a URL. No remote file inclusion!
- if (preg_match("#^(http:\/\/|https:\/\/|www\.|ftp|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})#i", $path))
- {
- show_error('The path you submitted must be a local server path, not a URL');
- }
-
- // Resolve the path
- if (function_exists('realpath') AND @realpath($path) !== FALSE)
- {
- $path = realpath($path).'/';
- }
-
- // Add a trailing slash
- $path = preg_replace("#([^/])/*$#", "\\1/", $path);
-
- // Make sure the path exists
- if ($check_existance == TRUE)
- {
- if ( ! is_dir($path))
- {
- show_error('Not a valid path: '.$path);
- }
- }
-
- return $path;
- }
-}
-
-
-/* End of file path_helper.php */
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); +/** + * CodeIgniter + * + * An open source application development framework for PHP 4.3.2 or newer + * + * @package CodeIgniter + * @author ExpressionEngine Dev Team + * @copyright Copyright (c) 2008, EllisLab, Inc. + * @license http://codeigniter.com/user_guide/license.html + * @link http://codeigniter.com + * @since Version 1.0 + * @filesource + */ + +// ------------------------------------------------------------------------ + +/** + * CodeIgniter Path Helpers + * + * @package CodeIgniter + * @subpackage Helpers + * @category Helpers + * @author ExpressionEngine Dev Team + * @link http://codeigniter.com/user_guide/helpers/xml_helper.html + */ + +// ------------------------------------------------------------------------ + +/** + * Set Realpath + * + * @access public + * @param string + * @param bool checks to see if the path exists + * @return string + */ +if ( ! function_exists('set_realpath')) +{ + function set_realpath($path, $check_existance = FALSE) + { + // Security check to make sure the path is NOT a URL. No remote file inclusion! + if (preg_match("#^(http:\/\/|https:\/\/|www\.|ftp|[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3})#i", $path)) + { + show_error('The path you submitted must be a local server path, not a URL'); + } + + // Resolve the path + if (function_exists('realpath') AND @realpath($path) !== FALSE) + { + $path = realpath($path).'/'; + } + + // Add a trailing slash + $path = preg_replace("#([^/])/*$#", "\\1/", $path); + + // Make sure the path exists + if ($check_existance == TRUE) + { + if ( ! is_dir($path)) + { + show_error('Not a valid path: '.$path); + } + } + + return $path; + } +} + + +/* End of file path_helper.php */ /* Location: ./system/helpers/path_helper.php */
\ No newline at end of file |