From 71e647782764184e3aab4faffe6d99176758979f Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Thu, 22 Mar 2018 16:48:55 +0200 Subject: [ci skip] 3.1.8 release --- user_guide_src/source/installation/upgrade_310.rst | 38 ---------------------- 1 file changed, 38 deletions(-) delete mode 100644 user_guide_src/source/installation/upgrade_310.rst (limited to 'user_guide_src/source/installation/upgrade_310.rst') 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 -`_, 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 `_ -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 `_ -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. \ No newline at end of file -- cgit v1.2.3-24-g4f1b