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author | Mike Funk <mfunk@xulonpress.com> | 2012-02-23 20:52:23 +0100 |
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committer | Mike Funk <mfunk@xulonpress.com> | 2012-02-23 20:52:23 +0100 |
commit | 27a536dd3570f867ef807ab12391da032b32f09a (patch) | |
tree | 344b7dab21ea563e54567e428de3791c146e3ae3 /user_guide_src/source/installation/upgrade_300.rst | |
parent | 8afb848fded8fbdfa24b72df7f067e960c83c0e8 (diff) | |
parent | e2675736f3a68b1f64e135d827f6a70e0ae892fb (diff) |
Merge branch 'develop' of https://github.com/EllisLab/CodeIgniter into develop
Diffstat (limited to 'user_guide_src/source/installation/upgrade_300.rst')
-rw-r--r-- | user_guide_src/source/installation/upgrade_300.rst | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/user_guide_src/source/installation/upgrade_300.rst b/user_guide_src/source/installation/upgrade_300.rst new file mode 100644 index 000000000..4c594ab17 --- /dev/null +++ b/user_guide_src/source/installation/upgrade_300.rst @@ -0,0 +1,33 @@ +############################# +Upgrading from 2.1.0 to 3.0.0 +############################# + +.. note:: These upgrade notes are for a version that is yet to be released. + + +Before performing an update you should take your site offline by +replacing the index.php file with a static one. + +Step 1: Update your CodeIgniter files +===================================== + +Replace all files and directories in your "system" folder and replace +your index.php file. If any modifications were made to your index.php +they will need to be made fresh in this new one. + +.. note:: If you have any custom developed files in these folders please + make copies of them first. + +Step 2: Change References to the SHA Library +============================================ + +The previously deprecated SHA library has been removed in CodeIgniter 3.0. +Alter your code to use the native `sha1()` PHP function to generate a sha1 hash. + +Additionally, the `sha1()` method in the :doc:`Encryption Library <../libraries/encryption>` has been removed. + +Step 3: Remove $autoload['core'] from your config/autoload.php +============================================================== + +Use of the `$autoload['core']` config array has been deprecated as of CodeIgniter 1.4.1 and is now removed. +Move any entries that you might have listed there to `$autoload['libraries']` instead. |