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authorFlorian Pritz <bluewind@xssn.at>2010-02-06 23:14:56 +0100
committerFlorian Pritz <bluewind@xssn.at>2010-02-06 23:31:27 +0100
commit9e9d77b4072de4f8c73e8bbade07a8f27734e4bd (patch)
treea5d709254968fed8f3acdb9eec68fde2faa14b94 /system/helpers/directory_helper.php
Initial commit
Signed-off-by: Florian Pritz <bluewind@xssn.at>
Diffstat (limited to 'system/helpers/directory_helper.php')
-rw-r--r--system/helpers/directory_helper.php84
1 files changed, 84 insertions, 0 deletions
diff --git a/system/helpers/directory_helper.php b/system/helpers/directory_helper.php
new file mode 100644
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+++ b/system/helpers/directory_helper.php
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+<?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 Directory Helpers
+ *
+ * @package CodeIgniter
+ * @subpackage Helpers
+ * @category Helpers
+ * @author ExpressionEngine Dev Team
+ * @link http://codeigniter.com/user_guide/helpers/directory_helper.html
+ */
+
+// ------------------------------------------------------------------------
+
+/**
+ * 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.
+ *
+ * @access public
+ * @param string path to source
+ * @param bool whether to limit the result to the top level only
+ * @return array
+ */
+if ( ! function_exists('directory_map'))
+{
+ function directory_map($source_dir, $top_level_only = FALSE, $hidden = FALSE)
+ {
+ if ($fp = @opendir($source_dir))
+ {
+ $source_dir = rtrim($source_dir, DIRECTORY_SEPARATOR).DIRECTORY_SEPARATOR;
+ $filedata = array();
+
+ while (FALSE !== ($file = readdir($fp)))
+ {
+ if (($hidden == FALSE && strncmp($file, '.', 1) == 0) OR ($file == '.' OR $file == '..'))
+ {
+ continue;
+ }
+
+ if ($top_level_only == FALSE && @is_dir($source_dir.$file))
+ {
+ $temp_array = array();
+
+ $temp_array = directory_map($source_dir.$file.DIRECTORY_SEPARATOR, $top_level_only, $hidden);
+
+ $filedata[$file] = $temp_array;
+ }
+ else
+ {
+ $filedata[] = $file;
+ }
+ }
+
+ closedir($fp);
+ return $filedata;
+ }
+ else
+ {
+ return FALSE;
+ }
+ }
+}
+
+
+/* End of file directory_helper.php */
+/* Location: ./system/helpers/directory_helper.php */ \ No newline at end of file