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Diffstat (limited to 'user_guide_src/source/helpers/directory_helper.rst')
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diff --git a/user_guide_src/source/helpers/directory_helper.rst b/user_guide_src/source/helpers/directory_helper.rst deleted file mode 100644 index b5f1093c1..000000000 --- a/user_guide_src/source/helpers/directory_helper.rst +++ /dev/null @@ -1,83 +0,0 @@ -################ -Directory Helper -################ - -The Directory Helper file contains functions that assist in working with -directories. - -.. contents:: - :local: - -.. raw:: html - - <div class="custom-index container"></div> - -Loading this Helper -=================== - -This helper is loaded using the following code: - -:: - - $this->load->helper('directory'); - -Available Functions -=================== - -The following functions are available: - - -.. php:function:: directory_map($source_dir[, $directory_depth = 0[, $hidden = FALSE]]) - - :param string $source_dir: Path to the source directory - :param int $directory_depth: Depth of directories to traverse (0 = fully recursive, 1 = current dir, etc) - :param bool $hidden: Whether to include hidden directories - :returns: An array of files - :rtype: array - - Examples:: - - $map = directory_map('./mydirectory/'); - - .. note:: Paths are almost always relative to your main index.php file. - - - Sub-folders contained within the directory will be mapped as well. If - you wish to control the recursion depth, you can do so using the second - parameter (integer). A depth of 1 will only map the top level directory:: - - $map = directory_map('./mydirectory/', 1); - - By default, hidden files will not be included in the returned array. To - override this behavior, you may set a third parameter to true (boolean):: - - $map = directory_map('./mydirectory/', FALSE, TRUE); - - Each folder name will be an array index, while its contained files will - be numerically indexed. Here is an example of a typical array:: - - Array ( - [libraries] => Array - ( - [0] => benchmark.html - [1] => config.html - ["database/"] => Array - ( - [0] => query_builder.html - [1] => binds.html - [2] => configuration.html - [3] => connecting.html - [4] => examples.html - [5] => fields.html - [6] => index.html - [7] => queries.html - ) - [2] => email.html - [3] => file_uploading.html - [4] => image_lib.html - [5] => input.html - [6] => language.html - [7] => loader.html - [8] => pagination.html - [9] => uri.html - )
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