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Diffstat (limited to 'user_guide_src/source/installation/upgrade_300.rst')
| -rw-r--r-- | user_guide_src/source/installation/upgrade_300.rst | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst index 0fc211f89..9d0d0dc1e 100644 --- a/user_guide_src/source/installation/upgrade_300.rst +++ b/user_guide_src/source/installation/upgrade_300.rst @@ -655,14 +655,13 @@ Please use :php:func:`html_escape()` instead. Email helper functions ====================== -:doc:`Email Helper <../helpers/email_helper>` only has two functions +The *Email Helper* only has two functions: - - :php:func:`valid_email()` - - :php:func:`send_email()` + - ``valid_email()`` + - ``send_email()`` Both of them are now aliases for PHP's native ``filter_var()`` and ``mail()`` functions, respectively. -Therefore the :doc:`Email Helper <../helpers/email_helper>` altogether is being deprecated and -is scheduled for removal in CodeIgniter 3.1+. +Therefore, the *Email Helper* altogether is being deprecated and is scheduled for removal in CodeIgniter 3.1+. .. note:: These functions are still available, but you're strongly encouraged to remove their usage sooner rather than later. |