diff options
| author | admin <devnull@localhost> | 2006-08-25 19:25:49 +0200 |
|---|---|---|
| committer | admin <devnull@localhost> | 2006-08-25 19:25:49 +0200 |
| commit | b0dd10f8171945e0c1f3527dd1e9d18b043e01a7 (patch) | |
| tree | c3583ba09e72217683c4304f4690df6ce39ba731 /user_guide/libraries/language.html | |
Initial Import
Diffstat (limited to 'user_guide/libraries/language.html')
| -rw-r--r-- | user_guide/libraries/language.html | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/user_guide/libraries/language.html b/user_guide/libraries/language.html new file mode 100644 index 000000000..98ef4b090 --- /dev/null +++ b/user_guide/libraries/language.html @@ -0,0 +1,130 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html>
+<head>
+
+<title>Code Igniter 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' />
+
+<script type="text/javascript" src="../scripts/nav.js"></script>
+<script type="text/javascript" src="../scripts/prototype.lite.js"></script>
+<script type="text/javascript" src="../scripts/moo.fx.js"></script>
+<script type="text/javascript">
+window.onload = function() {
+ myHeight = new fx.Height('nav', {duration: 400});
+ myHeight.hide();
+}
+</script>
+
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+<meta name='author' content='Rick Ellis' />
+<meta name='description' content='Code Igniter User Guide' />
+
+</head>
+<body>
+
+<!-- START NAVIGATION -->
+<div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
+<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle.jpg" width="153" height="44" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
+<div id="masthead">
+<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
+<tr>
+<td><h1>Code Igniter User Guide Version 1.4.0</h1></td>
+<td id="breadcrumb_right"><a href="../toc.html">Full Table of Contents</a></td>
+</tr>
+</table>
+</div>
+<!-- END NAVIGATION -->
+
+
+<!-- START BREADCRUMB -->
+<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
+<tr>
+<td id="breadcrumb">
+<a href="http://www.codeigniter.com/">Code Igniter Home</a> ›
+<a href="../index.html">User Guide Home</a> ›
+Language Class
+</td>
+<td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="www.codeigniter.com/user_guide/" />Search User Guide <input type="text" class="input" style="width:200px;" name="q" id="q" size="31" maxlength="255" value="" /> <input type="submit" class="submit" name="sa" value="Go" /></form></td>
+</tr>
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+<!-- END BREADCRUMB -->
+
+<br clear="all" />
+
+
+<!-- START CONTENT -->
+<div id="content">
+
+
+<h1>Language Class</h1>
+
+<p>The Language Class provides functions to retrieve language files and lines of text for purposes of internationalization.</p>
+
+<p>In your Code Igniter system folder you'll find one called <dfn>language</dfn> containing sets of language files. You can create
+your own language files as needed in order to display error and other messages in other languages.</p>
+
+<h2>Creating Language Files</h2>
+
+<p>Language files must be named with <kbd>_lang.php</kbd> as the file extension. For example, let's say you want to create a file
+containing error messages. You might name it: <kbd>error_lang.php</kbd></p>
+
+<p>Within the file you will assign each line of text to an array called <var>$lang</var> with this prototype:</p>
+
+<code>$lang['language_key'] = "The actual message to be shown";</code>
+
+<p><strong>Note:</strong> It's a good practice to use a common prefix for all messages in a given file to avoid collisions with
+similarly named items in other files:</p>
+
+<code>$lang['<var>error</var>_email_missing'] = "You must submit an email address";<br />
+$lang['<var>error</var>_url_missing'] = "You must submit a URL";<br />
+$lang['<var>error</var>_username_missing'] = "You must submit a username";</code>
+
+
+<h2>Loading A Language File</h2>
+
+<p>In order to fetch a line from a particular file you must load the file first. Loading a language file is done with the following code:</p>
+
+<code>$this->lang->load('<samp>filename</samp>', '<dfn>language</dfn>');</code>
+
+<p>Where <samp>filename</samp> is the name of the file you wish to load (without the file extension), and <dfn>language</dfn>
+is the language set containing it (ie, english). If the second parameter is missing, the default language set in your
+<kbd>application/config/config.php</kbd> file will be used.</p>
+
+
+<h2>Fetching a Line of Text</h2>
+
+<p>Once your desired language file is loaded you can access any line of text using this function:</p>
+
+<code>$this->lang->line('<samp>language_key</samp>');</code>
+
+<p>Where <samp>language_key</samp> is the array key corresponding to the line you wish to show.</p>
+
+<p>Note: This function simply returns the line. It does not echo it for you.</p>
+
+
+
+
+
+
+</div>
+<!-- END CONTENT -->
+
+
+<div id="footer">
+<p>
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+ ·
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+
+</body>
+</html>
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