From 6c7a4266410070d30f8f6bcdf9c9e67f3d6478e3 Mon Sep 17 00:00:00 2001 From: Andrey Andreev Date: Mon, 19 Jun 2017 11:33:58 +0300 Subject: [ci skip] 3.1.5 release --- user_guide_src/source/installation/upgrade_303.rst | 55 ---------------------- 1 file changed, 55 deletions(-) delete mode 100644 user_guide_src/source/installation/upgrade_303.rst (limited to 'user_guide_src/source/installation/upgrade_303.rst') diff --git a/user_guide_src/source/installation/upgrade_303.rst b/user_guide_src/source/installation/upgrade_303.rst deleted file mode 100644 index d13a0fe46..000000000 --- a/user_guide_src/source/installation/upgrade_303.rst +++ /dev/null @@ -1,55 +0,0 @@ -############################# -Upgrading from 3.0.2 to 3.0.3 -############################# - -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: Make sure your 'base_url' config value is not empty -=========================================================== - -When ``$config['base_url']`` is not set, CodeIgniter tries to automatically -detect what your website's base URL is. This is done purely for convenience -when you are starting development of a new application. - -Auto-detection is never reliable and also has security implications, which -is why you should **always** have it manually configured! - -One of the changes in CodeIgniter 3.0.3 is how this auto-detection works, -and more specifically it now falls back to the server's IP address instead -of the hostname requested by the client. Therefore, if you've ever relied -on auto-detection, it will change how your website works now. - -In case you need to allow e.g. multiple domains, or both http:// and -https:// prefixes to be dynamically used depending on the request, -remember that *application/config/config.php* is still a PHP script, in -which you can create this logic with a few lines of code. For example:: - - $allowed_domains = array('domain1.tld', 'domain2.tld'); - $default_domain = 'domain1.tld'; - - if (in_array($_SERVER['HTTP_HOST'], $allowed_domains, TRUE)) - { - $domain = $_SERVER['HTTP_HOST']; - } - else - { - $domain = $default_domain; - } - - if ( ! empty($_SERVER['HTTPS'])) - { - $config['base_url'] = 'https://'.$domain; - } - else - { - $config['base_url'] = 'http://'.$domain; - } -- cgit v1.2.3-24-g4f1b