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authorAndrey Andreev <narf@devilix.net>2019-09-19 14:08:45 +0200
committerAndrey Andreev <narf@devilix.net>2019-09-19 14:08:45 +0200
commitb73eb19aed66190c10c9cad476da7c36c271d6dc (patch)
treeb3d5d4f960569c30701934416d6d51628bde81a7 /user_guide_src/source/general/urls.rst
parent6e052d80b95b9332ed592cdc3431b5f9dc8dd250 (diff)
[ci skip] 3.1.11 release
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-################
-CodeIgniter URLs
-################
-
-By default, URLs in CodeIgniter are designed to be search-engine and
-human friendly. Rather than using the standard "query string" approach
-to URLs that is synonymous with dynamic systems, CodeIgniter uses a
-**segment-based** approach::
-
- example.com/news/article/my_article
-
-.. note:: Query string URLs can be optionally enabled, as described
- below.
-
-URI Segments
-============
-
-The segments in the URL, in following with the Model-View-Controller
-approach, usually represent::
-
- example.com/class/function/ID
-
-#. The first segment represents the controller **class** that should be
- invoked.
-#. The second segment represents the class **function**, or method, that
- should be called.
-#. The third, and any additional segments, represent the ID and any
- variables that will be passed to the controller.
-
-The :doc:`URI Library <../libraries/uri>` and the :doc:`URL Helper
-<../helpers/url_helper>` contain functions that make it easy to work
-with your URI data. In addition, your URLs can be remapped using the
-:doc:`URI Routing <routing>` feature for more flexibility.
-
-Removing the index.php file
-===========================
-
-By default, the **index.php** file will be included in your URLs::
-
- example.com/index.php/news/article/my_article
-
-If your Apache server has *mod_rewrite* enabled, you can easily remove this
-file by using a .htaccess file with some simple rules. Here is an example
-of such a file, using the "negative" method in which everything is redirected
-except the specified items:
-
-.. code-block:: apache
-
- RewriteEngine On
- RewriteCond %{REQUEST_FILENAME} !-f
- RewriteCond %{REQUEST_FILENAME} !-d
- RewriteRule ^(.*)$ index.php/$1 [L]
-
-In the above example, any HTTP request other than those for existing
-directories and existing files is treated as a request for your index.php file.
-
-.. note:: These specific rules might not work for all server configurations.
-
-.. note:: Make sure to also exclude from the above rule any assets that you
- might need to be accessible from the outside world.
-
-Adding a URL Suffix
-===================
-
-In your **config/config.php** file you can specify a suffix that will be
-added to all URLs generated by CodeIgniter. For example, if a URL is
-this::
-
- example.com/index.php/products/view/shoes
-
-You can optionally add a suffix, like **.html,** making the page appear to
-be of a certain type::
-
- example.com/index.php/products/view/shoes.html
-
-Enabling Query Strings
-======================
-
-In some cases you might prefer to use query strings URLs::
-
- index.php?c=products&m=view&id=345
-
-CodeIgniter optionally supports this capability, which can be enabled in
-your **application/config.php** file. If you open your config file you'll
-see these items::
-
- $config['enable_query_strings'] = FALSE;
- $config['controller_trigger'] = 'c';
- $config['function_trigger'] = 'm';
-
-If you change "enable_query_strings" to TRUE this feature will become
-active. Your controllers and functions will then be accessible using the
-"trigger" words you've set to invoke your controllers and methods::
-
- index.php?c=controller&m=method
-
-.. note:: If you are using query strings you will have to build your own
- URLs, rather than utilizing the URL helpers (and other helpers
- that generate URLs, like some of the form helpers) as these are
- designed to work with segment based URLs. \ No newline at end of file