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Diffstat (limited to 'user_guide_src/source/installation/upgrade_320.rst')
-rw-r--r-- | user_guide_src/source/installation/upgrade_320.rst | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/user_guide_src/source/installation/upgrade_320.rst b/user_guide_src/source/installation/upgrade_320.rst index a225f06d8..a9dc274c7 100644 --- a/user_guide_src/source/installation/upgrade_320.rst +++ b/user_guide_src/source/installation/upgrade_320.rst @@ -194,7 +194,7 @@ You should change it to:: form_upload('name', $extra); Step 10: Remove usage of previously deprecated functionalities -============================================================= +============================================================== The following is a list of functionalities deprecated in previous CodeIgniter versions that have been removed in 3.2.0: @@ -257,3 +257,14 @@ so that if you're using the :doc:`Web Page Caching <../general/caching>` feature, you'll be left with some old, garbage cache files. That shouldn't be a problem, but you may want to clear them. + +Step 13: Check for calls to is_countable() +========================================== + + +PHP 7.3 introduces a native `is_countable() <https://secure.php.net/is_countable>`_ +function, which creates a name collision with the ``is_countable()`` function +we've had in our :doc:`Inflector Helpers <../helpers/inflector_helper>`. + +If you've been using the helper function in question, you should now rename +the calls to it to :php:func:`word_is_countable()`. |