Path helper improvement
diff --git a/user_guide_src/source/changelog.rst b/user_guide_src/source/changelog.rst
index f462e1b..6900279 100644
--- a/user_guide_src/source/changelog.rst
+++ b/user_guide_src/source/changelog.rst
@@ -45,6 +45,7 @@
- Added an optional third parameter to ``force_download()`` that enables/disables sending the actual file MIME type in the Content-Type header (disabled by default).
- Added a work-around in force_download() for a bug Android <= 2.1, where the filename extension needs to be in uppercase.
- form_dropdown() will now also take an array for unity with other form helpers.
+ - set_realpath() improvement.
- Database
diff --git a/user_guide_src/source/helpers/path_helper.rst b/user_guide_src/source/helpers/path_helper.rst
index 1a70af4..6efd93c 100644
--- a/user_guide_src/source/helpers/path_helper.rst
+++ b/user_guide_src/source/helpers/path_helper.rst
@@ -28,10 +28,13 @@
::
+ $file = '/etc/php5/apache2/php.ini';
+ echo set_realpath($file); // returns "/etc/php5/apache2/php.ini"
+ $non_existent_file = '/path/to/non-exist-file.txt';
+ echo set_realpath($non_existent_file, TRUE); // returns an error, as the path could not be resolved
+ echo set_realpath($non_existent_file, FALSE); // returns "/path/to/non-exist-file.txt"
$directory = '/etc/passwd';
- echo set_realpath($directory); // returns "/etc/passwd"
+ echo set_realpath($directory); // returns "/etc/passwd/"
$non_existent_directory = '/path/to/nowhere';
echo set_realpath($non_existent_directory, TRUE); // returns an error, as the path could not be resolved
- echo set_realpath($non_existent_directory, FALSE); // returns "/path/to/nowhere"
-
-
+ echo set_realpath($non_existent_directory, FALSE); // returns "/path/to/nowhere"
\ No newline at end of file