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author | Andrey Andreev <narf@devilix.net> | 2017-06-19 10:33:58 +0200 |
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committer | Andrey Andreev <narf@devilix.net> | 2017-06-19 10:33:58 +0200 |
commit | 6c7a4266410070d30f8f6bcdf9c9e67f3d6478e3 (patch) | |
tree | f0aab8f6f5e781d5947b1a5553b6648eb7b7a4ab /user_guide_src/source/installation/upgrade_310.rst | |
parent | 2459285b91d6fc4f5099f9f597529cce1059cb33 (diff) |
[ci skip] 3.1.5 release
Diffstat (limited to 'user_guide_src/source/installation/upgrade_310.rst')
-rw-r--r-- | user_guide_src/source/installation/upgrade_310.rst | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/user_guide_src/source/installation/upgrade_310.rst b/user_guide_src/source/installation/upgrade_310.rst deleted file mode 100644 index 9e0108691..000000000 --- a/user_guide_src/source/installation/upgrade_310.rst +++ /dev/null @@ -1,38 +0,0 @@ -############################# -Upgrading from 3.0.6 to 3.1.0 -############################# - -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/* directory. - -.. note:: If you have any custom developed files in these directories, - please make copies of them first. - -Step 2: Check your PHP version -============================== - -We recommend always running versions that are `currently supported -<https://secure.php.net/supported-versions.php>`_, which right now is at least PHP 5.6. - -PHP 5.2.x versions are now officially not supported by CodeIgniter, and while 5.3.7+ -may be at least runnable, we strongly discourage you from using any PHP versions below -the ones listed on the `PHP.net Supported Versions <https://secure.php.net/supported-versions.php>`_ -page. - -Step 3: If you're using the 'odbc' database driver, check for usage of Query Builder -==================================================================================== - -:doc:`Query Builder <../database/query_builder>` functionality and ``escape()`` can -no longer be used with the 'odbc' database driver. - -This is because, due to its nature, the `ODBC extension for PHP <https://secure.php.net/odbc>`_ -does not provide a function that allows to safely escape user-supplied strings for usage -inside an SQL query (which our :doc:`Query Builder <../database/query_builder>` relies on). - -Thus, user inputs MUST be bound, as shown in :doc:`Running Queries <../database/queries>`, -under the "Query Bindings" section.
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