Deprecate String helper trim_slashes()

trim(, '/') is even shorter ...

1 files changed, 12 insertions, 3 deletions

diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst
index 291d2a370..64f603a16 100644
--- a/user_guide_src/source/installation/upgrade_300.rst
+++ b/user_guide_src/source/installation/upgrade_300.rst
@@ -181,9 +181,18 @@ CodeIgniter 3.1+.
 String helper repeater()
 ========================
 
-:doc:`String Helper <../helpers/string_helper>` function ``repeater()`` is now just an alias for
-PHP's native ``str_repeat()`` function. It is deprecated and scheduled for removal in
-CodeIgniter 3.1+.
+:doc:`String Helper <../helpers/string_helper>` function :php:func:`repeater()` is now just an alias for
+PHP's native ``str_repeat()`` function. It is deprecated and scheduled for removal in CodeIgniter 3.1+.
+
+.. note:: This function is still available, but you're strongly encouraged to remove it's usage sooner
+	rather than later.
+
+String helper trim_slashes()
+============================
+
+:doc:`String Helper <../helpers/string_helper>` function :php:func:`trim_slashes()` is now just an alias
+for PHP's native ``trim()`` function (with a slash passed as its second argument). It is deprecated and
+scheduled for removal in CodeIgniter 3.1+.
 
 .. note:: This function is still available, but you're strongly encouraged to remove it's usage sooner
 	rather than later.