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-rw-r--r--system/helpers/file_helper.php98
1 files changed, 51 insertions, 47 deletions
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 3931667fd..2d4b10e37 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -1,13 +1,25 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* CodeIgniter
*
* An open source application development framework for PHP 5.1.6 or newer
*
+ * NOTICE OF LICENSE
+ *
+ * Licensed under the Open Software License version 3.0
+ *
+ * This source file is subject to the Open Software License (OSL 3.0) that is
+ * bundled with this package in the files license.txt / license.rst. It is
+ * also available through the world wide web at this URL:
+ * http://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to obtain it
+ * through the world wide web, please send an email to
+ * licensing@ellislab.com so we can send you a copy immediately.
+ *
* @package CodeIgniter
- * @author ExpressionEngine Dev Team
- * @copyright Copyright (c) 2008 - 2011, EllisLab, Inc.
- * @license http://codeigniter.com/user_guide/license.html
+ * @author EllisLab Dev Team
+ * @copyright Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
+ * @license http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
* @link http://codeigniter.com
* @since Version 1.0
* @filesource
@@ -21,7 +33,7 @@
* @package CodeIgniter
* @subpackage Helpers
* @category Helpers
- * @author ExpressionEngine Dev Team
+ * @author EllisLab Dev Team
* @link http://codeigniter.com/user_guide/helpers/file_helpers.html
*/
@@ -130,15 +142,11 @@ if ( ! function_exists('delete_files'))
while (FALSE !== ($filename = @readdir($current_dir)))
{
- if ($filename != "." and $filename != "..")
+ if ($filename !== '.' and $filename !== '..')
{
- if (is_dir($path.DIRECTORY_SEPARATOR.$filename))
+ if (is_dir($path.DIRECTORY_SEPARATOR.$filename) && $filename[0] !== '.')
{
- // Ignore empty folders
- if (substr($filename, 0, 1) != '.')
- {
- delete_files($path.DIRECTORY_SEPARATOR.$filename, $del_dir, $level + 1);
- }
+ delete_files($path.DIRECTORY_SEPARATOR.$filename, $del_dir, $level + 1);
}
else
{
@@ -188,21 +196,21 @@ if ( ! function_exists('get_filenames'))
while (FALSE !== ($file = readdir($fp)))
{
- if (@is_dir($source_dir.$file) && strncmp($file, '.', 1) !== 0)
+ if (@is_dir($source_dir.$file) && $file[0] !== '.')
{
get_filenames($source_dir.$file.DIRECTORY_SEPARATOR, $include_path, TRUE);
}
- elseif (strncmp($file, '.', 1) !== 0)
+ elseif ($file[0] !== '.')
{
$_filedata[] = ($include_path == TRUE) ? $source_dir.$file : $file;
}
}
+ closedir($fp);
+
return $_filedata;
}
- else
- {
- return FALSE;
- }
+
+ return FALSE;
}
}
@@ -241,23 +249,22 @@ if ( ! function_exists('get_dir_file_info'))
// foreach (scandir($source_dir, 1) as $file) // In addition to being PHP5+, scandir() is simply not as fast
while (FALSE !== ($file = readdir($fp)))
{
- if (@is_dir($source_dir.$file) AND strncmp($file, '.', 1) !== 0 AND $top_level_only === FALSE)
+ if (@is_dir($source_dir.$file) && $file[0] !== '.' && $top_level_only === FALSE)
{
get_dir_file_info($source_dir.$file.DIRECTORY_SEPARATOR, $top_level_only, TRUE);
}
- elseif (strncmp($file, '.', 1) !== 0)
+ elseif ($file[0] !== '.')
{
$_filedata[$file] = get_file_info($source_dir.$file);
$_filedata[$file]['relative_path'] = $relative_path;
}
}
+ closedir($fp);
return $_filedata;
}
- else
- {
- return FALSE;
- }
+
+ return FALSE;
}
}
@@ -352,7 +359,7 @@ if ( ! function_exists('get_mime_by_extension'))
if ( ! is_array($mimes))
{
- if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
+ if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
{
include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
}
@@ -379,10 +386,8 @@ if ( ! function_exists('get_mime_by_extension'))
return $mimes[$extension];
}
}
- else
- {
- return FALSE;
- }
+
+ return FALSE;
}
}
@@ -402,31 +407,31 @@ if ( ! function_exists('symbolic_permissions'))
{
function symbolic_permissions($perms)
{
- if (($perms & 0xC000) == 0xC000)
+ if (($perms & 0xC000) === 0xC000)
{
$symbolic = 's'; // Socket
}
- elseif (($perms & 0xA000) == 0xA000)
+ elseif (($perms & 0xA000) === 0xA000)
{
$symbolic = 'l'; // Symbolic Link
}
- elseif (($perms & 0x8000) == 0x8000)
+ elseif (($perms & 0x8000) === 0x8000)
{
$symbolic = '-'; // Regular
}
- elseif (($perms & 0x6000) == 0x6000)
+ elseif (($perms & 0x6000) === 0x6000)
{
$symbolic = 'b'; // Block special
}
- elseif (($perms & 0x4000) == 0x4000)
+ elseif (($perms & 0x4000) === 0x4000)
{
$symbolic = 'd'; // Directory
}
- elseif (($perms & 0x2000) == 0x2000)
+ elseif (($perms & 0x2000) === 0x2000)
{
$symbolic = 'c'; // Character special
}
- elseif (($perms & 0x1000) == 0x1000)
+ elseif (($perms & 0x1000) === 0x1000)
{
$symbolic = 'p'; // FIFO pipe
}
@@ -436,19 +441,19 @@ if ( ! function_exists('symbolic_permissions'))
}
// Owner
- $symbolic .= (($perms & 0x0100) ? 'r' : '-');
- $symbolic .= (($perms & 0x0080) ? 'w' : '-');
- $symbolic .= (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x' ) : (($perms & 0x0800) ? 'S' : '-'));
+ $symbolic .= (($perms & 0x0100) ? 'r' : '-')
+ . (($perms & 0x0080) ? 'w' : '-')
+ . (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x' ) : (($perms & 0x0800) ? 'S' : '-'));
// Group
- $symbolic .= (($perms & 0x0020) ? 'r' : '-');
- $symbolic .= (($perms & 0x0010) ? 'w' : '-');
- $symbolic .= (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x' ) : (($perms & 0x0400) ? 'S' : '-'));
+ $symbolic .= (($perms & 0x0020) ? 'r' : '-')
+ . (($perms & 0x0010) ? 'w' : '-')
+ . (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x' ) : (($perms & 0x0400) ? 'S' : '-'));
// World
- $symbolic .= (($perms & 0x0004) ? 'r' : '-');
- $symbolic .= (($perms & 0x0002) ? 'w' : '-');
- $symbolic .= (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x' ) : (($perms & 0x0200) ? 'T' : '-'));
+ $symbolic .= (($perms & 0x0004) ? 'r' : '-')
+ . (($perms & 0x0002) ? 'w' : '-')
+ . (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x' ) : (($perms & 0x0200) ? 'T' : '-'));
return $symbolic;
}
@@ -474,6 +479,5 @@ if ( ! function_exists('octal_permissions'))
}
}
-
/* End of file file_helper.php */
-/* Location: ./system/helpers/file_helper.php */ \ No newline at end of file
+/* Location: ./system/helpers/file_helper.php */
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-03 08:06:21 +0100