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author | Andrey Andreev <narf@bofh.bg> | 2012-02-29 22:44:17 +0100 |
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committer | Andrey Andreev <narf@bofh.bg> | 2012-02-29 22:44:17 +0100 |
commit | 99f31cd1a487d209fd9632b40baf12406bd897c1 (patch) | |
tree | 4d775677036840092dd29d4028a5d1b9d5a81751 /user_guide_src/source/installation | |
parent | 0b5a4867af78838f3c7e2726e469f904e15976f1 (diff) | |
parent | db0c06247949a4def38bcb0c0cf1239312140a81 (diff) |
Merge branch 'develop' of github.com:EllisLab/CodeIgniter into develop-zip
Diffstat (limited to 'user_guide_src/source/installation')
-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. |