diff options
Diffstat (limited to 'user_guide/libraries')
28 files changed, 74 insertions, 40 deletions
diff --git a/user_guide/libraries/benchmark.html b/user_guide/libraries/benchmark.html index e8182d080..3213a6790 100644 --- a/user_guide/libraries/benchmark.html +++ b/user_guide/libraries/benchmark.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/caching.html b/user_guide/libraries/caching.html index 3d3354436..e04cf10b8 100644 --- a/user_guide/libraries/caching.html +++ b/user_guide/libraries/caching.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/calendar.html b/user_guide/libraries/calendar.html index 347b3d92b..1222235c9 100644 --- a/user_guide/libraries/calendar.html +++ b/user_guide/libraries/calendar.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/cart.html b/user_guide/libraries/cart.html index fe87a23f2..c8d69d787 100644 --- a/user_guide/libraries/cart.html +++ b/user_guide/libraries/cart.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/config.html b/user_guide/libraries/config.html index 98b6052a9..71c68332c 100644 --- a/user_guide/libraries/config.html +++ b/user_guide/libraries/config.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> @@ -150,23 +150,42 @@ $site_name = $blog_config['site_name'];</code> <p>Where <var>item_name</var> is the $config array index you want to change, and <var>item_value</var> is its value.</p> +<a name="environments"></a> <h2>Environments</h2> -<p>You can set the environment of you application and load config items depending on the current environment. It also disables PHP from displaying errors in environments other than development. To set your environment, open <strong>index.php</strong>, located at the root and change the <var>ENVIRONMENT</var> constant. By default, there is support for a development, test and production environment.</p> - -<code> -define('<var>ENVIRONMENT</var>', '<var>development</var>'); -</code> +<p> + You may load different configuration files depending on the current environment. + The <kbd>ENVIRONMENT</kbd> constant is defined in index.php, and is described + in detail in the <a href="../general/environments.html">Handling Environments</a> + section. +</p> + +<p> + To create an environment-specific configuration file, + create or copy a configuration file in application/config/{ENVIRONMENT}/{FILENAME}.php +</p> + +<p>For example, to create a production-only config.php, you would:</p> + +<ol> + <li>Create the directory application/config/production/</li> + <li>Copy your existing config.php into the above directory</li> + <li>Edit application/config/production/config.php so it contains your production settings</li> +</ol> + +<p> + When you set the <kbd>ENVIRONMENT</kbd> constant to 'production', the settings + for your new production-only config.php will be loaded. +</p> -<p>To make a config file environment-aware, copy the file from <samp>application/config/</samp> to <samp>application/config/development/</samp>, depending on the environment the config file belongs to. You can place the following configuration files in environment folders:</p> +<p>You can place the following configuration files in environment-specific folders:</p> <ul> -<li>Default config files</li> -<li>Database config files</li> -<li>Custom config files</li> +<li>Default CodeIgniter configuration files</li> +<li>Your own custom configuration files</li> </ul> -<p><strong>Note:</strong> CodeIgniter always tries to load the config file for the current environment first. If the file does not exist, the global config file (i.e. <samp>application/config/</samp>) is loaded. This means you are not obligated to place <strong>all</strong> your config files (but rather the files that change per environment) in an environment folder.</p> +<p><strong>Note:</strong> CodeIgniter always tries to load the configuration files for the current environment first. If the file does not exist, the global config file (i.e., the one in <samp>application/config/</samp>) is loaded. This means you are not obligated to place <strong>all</strong> of your configuration files in an environment folder − only the files that change per environment.</p> <h2>Helper Functions</h2> @@ -195,4 +214,4 @@ Next Topic: <a href="../database/index.html">Database Class</a> </div> </body> -</html>
\ No newline at end of file +</html> diff --git a/user_guide/libraries/email.html b/user_guide/libraries/email.html index a02d6587f..357c01ff1 100644 --- a/user_guide/libraries/email.html +++ b/user_guide/libraries/email.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/encryption.html b/user_guide/libraries/encryption.html index f6fb2b81d..b06adefc2 100644 --- a/user_guide/libraries/encryption.html +++ b/user_guide/libraries/encryption.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/file_uploading.html b/user_guide/libraries/file_uploading.html index 5c3162819..5e5117a9e 100644 --- a/user_guide/libraries/file_uploading.html +++ b/user_guide/libraries/file_uploading.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/form_validation.html b/user_guide/libraries/form_validation.html index d6120054b..c72cfce1c 100644 --- a/user_guide/libraries/form_validation.html +++ b/user_guide/libraries/form_validation.html @@ -27,7 +27,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/ftp.html b/user_guide/libraries/ftp.html index e3c06741d..1c1ad73e9 100644 --- a/user_guide/libraries/ftp.html +++ b/user_guide/libraries/ftp.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/image_lib.html b/user_guide/libraries/image_lib.html index 0f023cff1..81ae09c6b 100644 --- a/user_guide/libraries/image_lib.html +++ b/user_guide/libraries/image_lib.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/input.html b/user_guide/libraries/input.html index 0615fe622..479e71bf7 100644 --- a/user_guide/libraries/input.html +++ b/user_guide/libraries/input.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> @@ -253,7 +253,7 @@ else<br /> <h2>$this->input->user_agent()</h2> <p>Returns the user agent (web browser) being used by the current user. Returns FALSE if it's not available.</p> <code>echo $this->input->user_agent();</code> - +<p>See the <a href="user_agent.html">User Agent Class</a> for methods which extract information from the user agent string.</p> <h2>$this->input->request_headers()</h2> <p>Useful if running in a non-Apache environment where <a href="http://php.net/apache_request_headers">apache_request_headers()</a> will not be supported. Returns an array of headers.</p> diff --git a/user_guide/libraries/javascript.html b/user_guide/libraries/javascript.html index 4cd751f09..faa84174d 100644 --- a/user_guide/libraries/javascript.html +++ b/user_guide/libraries/javascript.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/language.html b/user_guide/libraries/language.html index dfdccad04..fcc28262d 100644 --- a/user_guide/libraries/language.html +++ b/user_guide/libraries/language.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/loader.html b/user_guide/libraries/loader.html index af312f4aa..7da087a43 100644 --- a/user_guide/libraries/loader.html +++ b/user_guide/libraries/loader.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/output.html b/user_guide/libraries/output.html index ab8f1d683..3e18fa0d9 100644 --- a/user_guide/libraries/output.html +++ b/user_guide/libraries/output.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> @@ -78,6 +78,21 @@ It is possible, however, for you to manually intervene with the output if you ne For example, if you build a page in one of your controller functions, don't set the output until the end.</p> +<h2>$this->output->set_content_type();</h2> + +<p>Permits you to set the mime-type of your page so you can serve JSON data, JPEG's, XML, etc easily.</p> + +<code>$this->output<br/> + ->set_content_type('application/json')<br/> + ->set_output(json_encode(array('foo' => 'bar')));<br/> +<br/> +$this->output<br/> + ->set_content_type('jpeg') // You could also use ".jpeg" which will have the full stop removed before looking in config/mimes.php<br/> + ->set_output(file_get_contents('files/something.jpg'));</code> + +<p><strong>Important:</strong> Make sure any non-mime string you pass to this method exists in config/mimes.php or it will have no effect.</p> + + <h2>$this->output->get_output();</h2> <p>Permits you to manually retrieve any output that has been sent for storage in the output class. Usage example:</p> diff --git a/user_guide/libraries/pagination.html b/user_guide/libraries/pagination.html index da07c79be..3db020adb 100644 --- a/user_guide/libraries/pagination.html +++ b/user_guide/libraries/pagination.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/parser.html b/user_guide/libraries/parser.html index 5bb403a7f..1089f4056 100644 --- a/user_guide/libraries/parser.html +++ b/user_guide/libraries/parser.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/security.html b/user_guide/libraries/security.html index 943f72a0f..6fbdf7744 100644 --- a/user_guide/libraries/security.html +++ b/user_guide/libraries/security.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/sessions.html b/user_guide/libraries/sessions.html index c8757995c..5243a83d6 100644 --- a/user_guide/libraries/sessions.html +++ b/user_guide/libraries/sessions.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/table.html b/user_guide/libraries/table.html index 9de70775a..28994aa69 100644 --- a/user_guide/libraries/table.html +++ b/user_guide/libraries/table.html @@ -27,7 +27,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/trackback.html b/user_guide/libraries/trackback.html index 32b1ee258..971b8f336 100644 --- a/user_guide/libraries/trackback.html +++ b/user_guide/libraries/trackback.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/typography.html b/user_guide/libraries/typography.html index 9c4272b37..14725cd1a 100644 --- a/user_guide/libraries/typography.html +++ b/user_guide/libraries/typography.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/unit_testing.html b/user_guide/libraries/unit_testing.html index 49c5881e1..e68bc3fde 100644 --- a/user_guide/libraries/unit_testing.html +++ b/user_guide/libraries/unit_testing.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/uri.html b/user_guide/libraries/uri.html index 0dbaffa49..7b5887fa0 100644 --- a/user_guide/libraries/uri.html +++ b/user_guide/libraries/uri.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/user_agent.html b/user_guide/libraries/user_agent.html index 8989fb2e1..2d303db3c 100644 --- a/user_guide/libraries/user_agent.html +++ b/user_guide/libraries/user_agent.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/xmlrpc.html b/user_guide/libraries/xmlrpc.html index 7a8934d39..53931aee7 100644 --- a/user_guide/libraries/xmlrpc.html +++ b/user_guide/libraries/xmlrpc.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> diff --git a/user_guide/libraries/zip.html b/user_guide/libraries/zip.html index 48e2562be..6cb0d195d 100644 --- a/user_guide/libraries/zip.html +++ b/user_guide/libraries/zip.html @@ -28,7 +28,7 @@ <div id="masthead"> <table cellpadding="0" cellspacing="0" border="0" style="width:100%"> <tr> -<td><h1>CodeIgniter User Guide Version 2.0.0</h1></td> +<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td> <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td> </tr> </table> |