[ci skip] Add a note to the is_really_writable() docs
diff --git a/user_guide_src/source/general/common_functions.rst b/user_guide_src/source/general/common_functions.rst
index 65ca026..e2536de 100644
--- a/user_guide_src/source/general/common_functions.rst
+++ b/user_guide_src/source/general/common_functions.rst
@@ -32,10 +32,10 @@
greater than the supplied version number. Returns FALSE if the installed
version of PHP is lower than the supplied version number.
- .. function:: is_really_writable($file)
+.. function:: is_really_writable($file)
- :param string $file: File path
- :returns: bool
+ :param string $file: File path
+ :returns: bool
``is_writable()`` returns TRUE on Windows servers when you really can't
write to the file as the OS reports to PHP as FALSE only if the
@@ -56,6 +56,8 @@
echo "File is not writable";
}
+ .. note:: See also `PHP bug #54709 <https://bugs.php.net/bug.php?id=54709>`_ for more info.
+
.. function:: config_item($key)
:param string $key: Config item key