diff options
Diffstat (limited to 'user_guide')
| -rw-r--r-- | user_guide/changelog.html | 5 | ||||
| -rw-r--r-- | user_guide/database/configuration.html | 4 | ||||
| -rw-r--r-- | user_guide/database/index.html | 2 | ||||
| -rw-r--r-- | user_guide/database/utilities.html | 2 | ||||
| -rw-r--r-- | user_guide/general/security.html | 8 | ||||
| -rw-r--r-- | user_guide/helpers/array_helper.html | 4 | ||||
| -rw-r--r-- | user_guide/helpers/captcha_helper.html | 6 | ||||
| -rw-r--r-- | user_guide/helpers/cookie_helper.html | 2 | ||||
| -rw-r--r-- | user_guide/images/appflowchart.gif | bin | 25276 -> 12363 bytes | |||
| -rw-r--r-- | user_guide/libraries/caching.html | 4 | ||||
| -rw-r--r-- | user_guide/libraries/form_validation.html | 17 | ||||
| -rw-r--r-- | user_guide/libraries/javascript.html | 6 | ||||
| -rw-r--r-- | user_guide/libraries/sessions.html | 4 | ||||
| -rw-r--r-- | user_guide/libraries/zip.html | 2 | ||||
| -rw-r--r-- | user_guide/nav/nav.js | 2 | ||||
| -rw-r--r-- | user_guide/overview/appflow.html | 2 | ||||
| -rw-r--r-- | user_guide/toc.html | 2 |
17 files changed, 40 insertions, 32 deletions
diff --git a/user_guide/changelog.html b/user_guide/changelog.html index 76f9e5dd9..a841785f0 100644 --- a/user_guide/changelog.html +++ b/user_guide/changelog.html @@ -67,12 +67,14 @@ Change Log <ul> <li>An improvement was made to the MySQL and MySQLi drivers to prevent exposing a potential vector for SQL injection on sites using multi-byte character sets in the database client connection. <p>An incompatibility in PHP versions < 5.2.3 and MySQL < 5.0.7 with <em>mysql_set_charset()</em> creates a situation where using multi-byte character sets on these environments may potentially expose a SQL injection attack vector. Latin-1, UTF-8, and other "low ASCII" character sets are unaffected on all environments.</p> <p class="critical">If you are running or considering running a multi-byte character set for your database connection, please pay close attention to the server environment you are deploying on to ensure you are not vulnerable.</p></li> </ul> + </li> <li>General Changes <ul> <li>Fixed a bug where there was a misspelling within a code comment in the index.php file.</li> <li>Added Session Class userdata to the output profiler. Additionally, added a show/hide toggle on HTTP Headers, Session Data and Config Variables.</li> <li>Removed internal usage of the <samp>EXT</samp> constant.</li> - <li>Visual updates to the welcome_message view file and default error templates. Thanks to <a href="https://bitbucket.org/danijelb">danijelb</a> for the pull request.</li> + <li>Visual updates to the welcome_message view file and default error templates. Thanks to <a href="https://bitbucket.org/danijelb">danijelb</a> for the pull request.</li> + <li>Added <samp>insert_batch()</samp> function to the PostgreSQL database driver. Thanks to epallerols for the patch.</li> </ul> </li> <li>Helpers @@ -83,6 +85,7 @@ Change Log <li>Libraries <ul> <li>Altered Session to use a longer match against the user_agent string. See upgrade notes if using database sessions.</li> + <li class="reactor">Added <kbd>is_unique</kbd> to the <a href="libraries/form_validation.html">Form Validation library</a>.</li> </ul> </li> </ul> diff --git a/user_guide/database/configuration.html b/user_guide/database/configuration.html index 51d11c9f2..4ea2e6b3d 100644 --- a/user_guide/database/configuration.html +++ b/user_guide/database/configuration.html @@ -132,8 +132,8 @@ for the primary connection, but it too can be renamed to something more relevant <li><strong>cache_on</strong> - TRUE/FALSE (boolean) - Whether database query caching is enabled, see also <a href="caching.html">Database Caching Class</a>.</li> <li><strong>cachedir</strong> - The absolute server path to your database query cache directory.</li> <li><strong>char_set</strong> - The character set used in communicating with the database.</li> -<li><strong>dbcollat</strong> - The character collation used in communicating with the database. <p class="important"><strong>Note:</strong> For MySQL and MySQLi databases, this setting is only used as a backup if your server is running PHP < 5.2.3 or MySQL < 5.0.7. There is an incompatibility in PHP with mysql_real_escape_string() which can make your site vulnerable to SQL injection if you are using a multi-byte character set and are running versions lower than these. Sites using Latin-1 or UTF-8 database character set and collation are unaffected.</p></li> -<li><strong>swap_pre</strong> - A default table prefix that should be swapped with <var>dbprefix</var>. This is useful for distributed applications where you might run manually written queries, and need the prefix to still be customizable by the end user.</li> +<li><strong>dbcollat</strong> - The character collation used in communicating with the database. <p class="important"><strong>Note:</strong> For MySQL and MySQLi databases, this setting is only used as a backup if your server is running PHP < 5.2.3 or MySQL < 5.0.7 (and in table creation queries made with DB Forge). There is an incompatibility in PHP with mysql_real_escape_string() which can make your site vulnerable to SQL injection if you are using a multi-byte character set and are running versions lower than these. Sites using Latin-1 or UTF-8 database character set and collation are unaffected.</p></li> +<li><strong>swap_pre</strong> - A default table prefix that should be swapped with <var>dbprefix</var>. This is useful for distributed applications where you might run manually written queries, and need the prefix to still be customizable by the end user.</li> <li><strong>autoinit</strong> - Whether or not to automatically connect to the database when the library loads. If set to false, the connection will take place prior to executing the first query.</li> <li><strong>stricton</strong> - TRUE/FALSE (boolean) - Whether to force "Strict Mode" connections, good for ensuring strict SQL while developing an application.</li> <li><strong>port</strong> - The database port number. To use this value you have to add a line to the database config array.<code>$db['default']['port'] = 5432;</code> diff --git a/user_guide/database/index.html b/user_guide/database/index.html index fa3548cf1..9c67e3b79 100644 --- a/user_guide/database/index.html +++ b/user_guide/database/index.html @@ -86,7 +86,7 @@ structures and Active Record patterns. The database functions offer clear, simpl <div id="footer"> <p> -Previous Topic: <a href="../libraries/config.html">Config Class</a> +Previous Topic: <a href="../libraries/caching.html">Caching Class</a> · <a href="#top">Top of Page</a> · <a href="../index.html">User Guide Home</a> · diff --git a/user_guide/database/utilities.html b/user_guide/database/utilities.html index c488180a8..582ea2ce4 100644 --- a/user_guide/database/utilities.html +++ b/user_guide/database/utilities.html @@ -306,7 +306,7 @@ Previous Topic: <a href="forge.html">DB Forge Class</a> · <a href="#top">Top of Page</a> · <a href="../index.html">User Guide Home</a> · -Next Topic: <a href="../libraries/email.html"> Email Class</a></p> +Next Topic: <a href="../libraries/javascript.html">Javascript Class</a></p> <p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006 - 2011 · <a href="http://ellislab.com/">EllisLab, Inc.</a></p> </div> diff --git a/user_guide/general/security.html b/user_guide/general/security.html index ab92a94ba..0609afc48 100644 --- a/user_guide/general/security.html +++ b/user_guide/general/security.html @@ -76,15 +76,9 @@ minimize the possibility that malicious data can be passed to your application. <li>Dash: -</li> </ul> -<h2>GET, POST, and COOKIE Data</h2> - -<p>GET data is simply disallowed by CodeIgniter since the system utilizes URI segments rather than traditional URL query strings (unless -you have the query string option enabled in your config file). The global GET -array is <strong>unset</strong> by the Input class during system initialization.</p> - <h2>Register_globals</h2> -<p>During system initialization all global variables are unset, except those found in the $_POST and $_COOKIE arrays. The unsetting +<p>During system initialization all global variables are unset, except those found in the $_GET, $_POST, and $_COOKIE arrays. The unsetting routine is effectively the same as register_globals = off.</p> <a name="error_reporting"></a> diff --git a/user_guide/helpers/array_helper.html b/user_guide/helpers/array_helper.html index a19621453..51c7ab519 100644 --- a/user_guide/helpers/array_helper.html +++ b/user_guide/helpers/array_helper.html @@ -159,10 +159,10 @@ $this->post_model->update(elements(array('id', 'title', 'content'), $_POST)); <div id="footer"> <p> -Previous Topic: <a href="../libraries/zip.html">Zip Encoding Class</a> · +Previous Topic: <a href="../libraries/javascript.html">Javascript Class</a> · <a href="#top">Top of Page</a> · <a href="../index.html">User Guide Home</a> · -Next Topic: <a href="compatibility_helper.html">Compatibility Helper</a></p> +Next Topic: <a href="captcha_helper.html">CAPTCHA Helper</a></p> <p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006 - 2011 · <a href="http://ellislab.com/">EllisLab, Inc.</a></p> </div> diff --git a/user_guide/helpers/captcha_helper.html b/user_guide/helpers/captcha_helper.html index 2fd5a5549..95ed672fe 100644 --- a/user_guide/helpers/captcha_helper.html +++ b/user_guide/helpers/captcha_helper.html @@ -183,11 +183,11 @@ if ($row->count == 0)<br /> <div id="footer"> <p> -Previous Topic: <a href="url_helper.html">URL Helper</a> +Previous Topic: <a href="array_helper.html">Array Helper</a> · <a href="#top">Top of Page</a> · -<a href="../index.html">User Guide Home</a> -</p> +<a href="../index.html">User Guide Home</a> · +Next Topic: <a href="cookie_helper.html">Cookie Helper</a></p> <p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006 - 2011 · <a href="http://ellislab.com/">EllisLab, Inc.</a></p> </div> diff --git a/user_guide/helpers/cookie_helper.html b/user_guide/helpers/cookie_helper.html index 34faadbcc..453863149 100644 --- a/user_guide/helpers/cookie_helper.html +++ b/user_guide/helpers/cookie_helper.html @@ -95,7 +95,7 @@ of values in the first parameter or you can set discrete parameters.</p> <div id="footer"> <p> -Previous Topic: <a href="compatibility_helper.html">Compatibility Helper</a> +Previous Topic: <a href="captcha_helper.html">CAPTCHA Helper</a> · <a href="#top">Top of Page</a> · <a href="../index.html">User Guide Home</a> · diff --git a/user_guide/images/appflowchart.gif b/user_guide/images/appflowchart.gif Binary files differindex 422332c9e..4328e48fe 100644 --- a/user_guide/images/appflowchart.gif +++ b/user_guide/images/appflowchart.gif diff --git a/user_guide/libraries/caching.html b/user_guide/libraries/caching.html index 190232e4b..f94a3d1a2 100644 --- a/user_guide/libraries/caching.html +++ b/user_guide/libraries/caching.html @@ -180,11 +180,11 @@ if ($this->cache->apc->is_supported())<br /> <div id="footer"> <p> -Previous Topic: <a href="errors.html">Error Handling</a> +Previous Topic: <a href="zip.html">Zip Encoding Class</a> · <a href="#top">Top of Page</a> · <a href="../index.html">User Guide Home</a> · -Next Topic: <a href="profiling.html">Profiling Your Application</a> +Next Topic: <a href="../database/index.html">Database Class</a> </p> <p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006 - 2011 · <a href="http://ellislab.com/">EllisLab, Inc.</a></p> </div> diff --git a/user_guide/libraries/form_validation.html b/user_guide/libraries/form_validation.html index 8fdcd1446..bba8f507e 100644 --- a/user_guide/libraries/form_validation.html +++ b/user_guide/libraries/form_validation.html @@ -390,10 +390,10 @@ $this->form_validation->set_rules($config); <p>CodeIgniter lets you pipe multiple rules together. Let's try it. Change your rules in the third parameter of rule setting function, like this:</p> <code> -$this->form_validation->set_rules('username', 'Username', 'required|min_length[5]|max_length[12]');<br /> +$this->form_validation->set_rules('username', 'Username', 'required|min_length[5]|max_length[12]|is_unique[users.username]');<br /> $this->form_validation->set_rules('password', 'Password', 'required|matches[passconf]');<br /> $this->form_validation->set_rules('passconf', 'Password Confirmation', 'required');<br /> -$this->form_validation->set_rules('email', 'Email', 'required|valid_email');<br /> +$this->form_validation->set_rules('email', 'Email', 'required|valid_email|is_unique[users.email]');<br /> </code> <p>The above code sets the following rules:</p> @@ -516,7 +516,7 @@ create a callback function that does that. Let's create a example of this.</p> class Form extends CI_Controller { - function index() + public function index() { $this->load->helper(array('form', 'url')); @@ -525,7 +525,7 @@ class Form extends CI_Controller { $this->form_validation->set_rules('username', 'Username', 'callback_username_check'); $this->form_validation->set_rules('password', 'Password', 'required'); $this->form_validation->set_rules('passconf', 'Password Confirmation', 'required'); - $this->form_validation->set_rules('email', 'Email', 'required'); + $this->form_validation->set_rules('email', 'Email', 'required|is_unique[users.email]'); if ($this->form_validation->run() == FALSE) { @@ -537,7 +537,7 @@ class Form extends CI_Controller { } } - function username_check($str) + public function username_check($str) { if ($str == 'test') { @@ -947,6 +947,13 @@ POST array:</p> </tr> <tr> + <td class="td"><strong>is_unique</strong></td> + <td class="td">Yes</td> + <td class="td">Returns FALSE if the form element is not unique to the table and field name in the parameter.</td> + <td class="td">is_unique[table.field]</td> + </tr> + + <tr> <td class="td"><strong>min_length</strong></td> <td class="td">Yes</td> <td class="td">Returns FALSE if the form element is shorter then the parameter value.</td> diff --git a/user_guide/libraries/javascript.html b/user_guide/libraries/javascript.html index 4e262279d..5b7ef437b 100644 --- a/user_guide/libraries/javascript.html +++ b/user_guide/libraries/javascript.html @@ -2,7 +2,7 @@ <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> -<title>CodeIgniter User Guide : JavaScript Class</title> +<title>JavaScript Class : CodeIgniter User Guide</title> <style type='text/css' media='all'>@import url('../userguide.css');</style> <link rel='stylesheet' type='text/css' media='all' href='../userguide.css' /> @@ -235,11 +235,11 @@ $this->jquery->slideToggle(target, optional speed, optional extra informa <div id="footer"> <p> -Previous Topic: <a href="input.html">Input Class</a> +Previous Topic: <a href="../database/index.html">Database Class</a> · <a href="#top">Top of Page</a> · <a href="../index.html">User Guide Home</a> · -Next Topic: <a href="language.html">Language Class</a></p> +Next Topic: <a href="../helpers/array_helper.html">Array Helper</a></p> <p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006 - 2011 · <a href="http://ellislab.com/">EllisLab, Inc.</a></p> </div> diff --git a/user_guide/libraries/sessions.html b/user_guide/libraries/sessions.html index a6f3c601c..75ea0e6d7 100644 --- a/user_guide/libraries/sessions.html +++ b/user_guide/libraries/sessions.html @@ -105,8 +105,8 @@ even add your own data to a user's session, but the process of reading, writing, <ul> <li>The user's unique Session ID (this is a statistically random string with very strong entropy, hashed with MD5 for portability, and regenerated (by default) every five minutes)</li> <li>The user's IP Address</li> -<li>The user's User Agent data (the first 50 characters of the browser data string)</li> -<li>The "last activity" time stamp.</li> +<li>The user's User Agent data (the first 120 characters of the browser data string)</li> +<li>The "last activity" time stamp.</li> </ul> <p>The above data is stored in a cookie as a serialized array with this prototype:</p> diff --git a/user_guide/libraries/zip.html b/user_guide/libraries/zip.html index 031126603..087b4adfb 100644 --- a/user_guide/libraries/zip.html +++ b/user_guide/libraries/zip.html @@ -279,7 +279,7 @@ Previous Topic: <a href="xmlrpc.html"> XML-RPC Class</a> · <a href="#top">Top of Page</a> · <a href="../index.html">User Guide Home</a> · -Next Topic: <a href="../helpers/array_helper.html">Array Helper</a> +Next Topic: <a href="caching.html">Caching Class</a> </p> <p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006 - 2011 · <a href="http://ellislab.com/">EllisLab, Inc.</a></p> </div> diff --git a/user_guide/nav/nav.js b/user_guide/nav/nav.js index ce783fc27..b44994d4d 100644 --- a/user_guide/nav/nav.js +++ b/user_guide/nav/nav.js @@ -50,6 +50,8 @@ function create_menu(basepath) '<li><a href="'+base+'general/helpers.html">Helpers</a></li>' + '<li><a href="'+base+'general/libraries.html">Using CodeIgniter Libraries</a></li>' + '<li><a href="'+base+'general/creating_libraries.html">Creating Your Own Libraries</a></li>' + + '<li><a href="'+base+'general/drivers.html">Using CodeIgniter Drivers</a></li>' + + '<li><a href="'+base+'general/creating_drivers.html">Creating Your Own Drivers</a></li>' + '<li><a href="'+base+'general/core_classes.html">Creating Core Classes</a></li>' + '<li><a href="'+base+'general/hooks.html">Hooks - Extending the Core</a></li>' + '<li><a href="'+base+'general/autoloader.html">Auto-loading Resources</a></li>' + diff --git a/user_guide/overview/appflow.html b/user_guide/overview/appflow.html index bcbc43ff8..7c8d4accb 100644 --- a/user_guide/overview/appflow.html +++ b/user_guide/overview/appflow.html @@ -60,7 +60,7 @@ Appflow <p>The following graphic illustrates how data flows throughout the system:</p> -<div><img src="../images/appflowchart.gif" width="697" height="205" border="0" alt="CodeIgniter application flow" /></div> +<div><img src="../images/appflowchart.gif" width="769" height="212" alt="CodeIgniter application flow"></div> <ol> diff --git a/user_guide/toc.html b/user_guide/toc.html index 4b4ab1001..f6a5fe0ec 100644 --- a/user_guide/toc.html +++ b/user_guide/toc.html @@ -103,6 +103,8 @@ Table of Contents <li><a href="./general/helpers.html">Helpers</a></li> <li><a href="./general/libraries.html">Using CodeIgniter Libraries</a></li> <li><a href="./general/creating_libraries.html">Creating Your Own Libraries</a></li> + <li><a href="./general/drivers.html">Using CodeIgniter Drivers</a></li> + <li><a href="./general/creating_drivers.html">Creating Your Own Drivers</a></li> <li><a href="./general/core_classes.html">Creating Core Classes</a></li> <li><a href="./general/hooks.html">Hooks - Extending the Core</a></li> <li><a href="./general/autoloader.html">Auto-loading Resources</a></li> |
