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authorEric Roberts <eric@cryode.com>2012-12-12 14:02:11 +0100
committerEric Roberts <eric@cryode.com>2012-12-12 14:02:11 +0100
commitb9e35f21e1c70b6aa67c47e9244ed83195abc00a (patch)
tree64f82db362deeac48cc20d1d1afd80651f36f5a5 /system/helpers/directory_helper.php
parent0b05705c52c3bca7f9b3aee657c888e8ad1ff422 (diff)
parent545a7c86701875e1412bcde316e9bcc76d9a23a0 (diff)
Merge branch 'refs/heads/develop' into feature/form_error_msgs
Conflicts: system/language/english/form_validation_lang.php user_guide_src/source/libraries/form_validation.rst Signed-off-by: Eric Roberts <eric@cryode.com>
Diffstat (limited to 'system/helpers/directory_helper.php')
-rw-r--r--system/helpers/directory_helper.php33
1 files changed, 19 insertions, 14 deletions
diff --git a/system/helpers/directory_helper.php b/system/helpers/directory_helper.php
index 4044ace11..49dcfc8a9 100644
--- a/system/helpers/directory_helper.php
+++ b/system/helpers/directory_helper.php
@@ -1,4 +1,4 @@
-<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php
/**
* CodeIgniter
*
@@ -24,6 +24,7 @@
* @since Version 1.0
* @filesource
*/
+defined('BASEPATH') OR exit('No direct script access allowed');
/**
* CodeIgniter Directory Helpers
@@ -37,19 +38,21 @@
// ------------------------------------------------------------------------
-/**
- * Create a Directory Map
- *
- * Reads the specified directory and builds an array
- * representation of it. Sub-folders contained with the
- * directory will be mapped as well.
- *
- * @param string path to source
- * @param int depth of directories to traverse (0 = fully recursive, 1 = current dir, etc)
- * @return array
- */
if ( ! function_exists('directory_map'))
{
+ /**
+ * Create a Directory Map
+ *
+ * Reads the specified directory and builds an array
+ * representation of it. Sub-folders contained with the
+ * directory will be mapped as well.
+ *
+ * @param string $source_dir Path to source
+ * @param int $directory_depth Depth of directories to traverse
+ * (0 = fully recursive, 1 = current dir, etc)
+ * @param bool $hidden Whether to show hidden files
+ * @return array
+ */
function directory_map($source_dir, $directory_depth = 0, $hidden = FALSE)
{
if ($fp = @opendir($source_dir))
@@ -61,14 +64,16 @@ if ( ! function_exists('directory_map'))
while (FALSE !== ($file = readdir($fp)))
{
// Remove '.', '..', and hidden files [optional]
- if ( ! trim($file, '.') OR ($hidden == FALSE && $file[0] === '.'))
+ if ($file === '.' OR $file === '..' OR ($hidden === FALSE && $file[0] === '.'))
{
continue;
}
+ @is_dir($source_dir.$file) AND $file .= DIRECTORY_SEPARATOR;
+
if (($directory_depth < 1 OR $new_depth > 0) && @is_dir($source_dir.$file))
{
- $filedata[$file] = directory_map($source_dir.$file.DIRECTORY_SEPARATOR, $new_depth, $hidden);
+ $filedata[$file] = directory_map($source_dir.$file, $new_depth, $hidden);
}
else
{