| Derek Allard | 5a34f04 | 2008-01-19 19:41:54 +0000 | [diff] [blame^] | 1 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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| 2 | <html>
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| 3 | <head>
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| 4 |
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| 5 | <title>CodeIgniter User Guide : Download Helper</title>
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| 6 |
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| 7 | <style type='text/css' media='all'>@import url('../userguide.css');</style>
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| 8 | <link rel='stylesheet' type='text/css' media='all' href='../userguide.css' />
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| 9 |
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| 10 | <script type="text/javascript" src="../nav/nav.js"></script>
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| 11 | <script type="text/javascript" src="../nav/prototype.lite.js"></script>
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| 12 | <script type="text/javascript" src="../nav/moo.fx.js"></script>
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| 19 | <meta name='author' content='ExpressionEngine Dev Team' />
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| 20 | <meta name='description' content='CodeIgniter User Guide' />
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| 21 |
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| 22 | </head>
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| 23 | <body>
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| 24 |
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| 25 | <!-- START NAVIGATION -->
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| 26 | <div id="nav"><div id="nav_inner"><script type="text/javascript">create_menu('../');</script></div></div>
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| 27 | <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>
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| 28 | <div id="masthead">
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| 29 | <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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| 30 | <tr>
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| 31 | <td><h1>CodeIgniter User Guide Version 1.6.0</h1></td>
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| 32 | <td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
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| 33 | </tr>
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| 34 | </table>
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| 35 | </div>
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| 36 | <!-- END NAVIGATION -->
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| 37 |
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| 38 |
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| 39 | <!-- START BREADCRUMB -->
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| 40 |
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| 41 | <table cellpadding="0" cellspacing="0" border="0" style="width:100%">
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| 42 | <tr>
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| 43 | <td id="breadcrumb">
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| 44 | <a href="http://www.codeigniter.com/">CodeIgniter Home</a> ›
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| 45 | <a href="../index.html">User Guide Home</a> ›
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| 46 | Download Helper
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| 47 | </td>
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| 48 | <td id="searchbox"><form method="get" action="http://www.google.com/search"><input type="hidden" name="as_sitesearch" id="as_sitesearch" value="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>
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| 49 | </tr>
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| 50 | </table>
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| 51 | <!-- END BREADCRUMB -->
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| 52 |
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| 53 | <br clear="all" />
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| 54 |
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| 55 |
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| 56 | <!-- START CONTENT -->
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| 57 | <div id="content">
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| 58 |
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| 59 |
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| 60 | <h1>Download Helper</h1>
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| 61 |
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| 62 | <p>The Download Helper lets you download data to your desktop.</p>
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| 63 |
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| 64 |
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| 65 | <h2>Loading this Helper</h2>
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| 66 |
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| 67 | <p>This helper is loaded using the following code:</p>
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| 68 | <code>$this->load->helper(email);</code>
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| 69 |
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| 70 | <p>The following functions are available:</p>
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| 71 |
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| 72 | <h2>valid_email('<var>email</var>')</h2>
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| 73 |
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| 74 | <p>Checks if an email is a correctly formatted email. Note that is doesn't actually prove the email will recieve mail, simply that it is a validly formed address.</p>
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| 75 | <p>It returns TRUE/FALSE</p>
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| 76 | <code> $this->load->helper(email);<br />
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| 77 | <br />
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| 78 | if (valid_email('email@somesite.com'))<br />
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| 79 | {<br />
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| 80 | echo 'email is valid';<br />
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| 81 | }<br />
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| 82 | else<br />
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| 83 | {<br />
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| 84 | echo 'email is not valid';<br />
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| 85 | }</code>
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| 86 | <h2>send_email('<var>recipient</var>', '<var>subject</var>', '<var>message</var>')</h2>
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| 87 | <p>Sends an email using PHP's native <a href="http://www.php.net/function.mail">mail()</a> function. For a more robust email solution, see CodeIgniter's <a href="../libraries/email.html">Email Class</a>.</p>
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| 88 | </div>
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| 89 | <!-- END CONTENT -->
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| 90 |
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| 91 |
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| 92 | <div id="footer">
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| 93 | <p>
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| 94 | Previous Topic: <a href="download_helper.html">Download Helper</a>
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| 95 | ·
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| 96 | <a href="#top">Top of Page</a> ·
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| 97 | <a href="../index.html">User Guide Home</a> ·
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| 98 | Next Topic: <a href="file_helper.html">File Helper</a></p>
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| 99 | <p><a href="http://www.codeigniter.com">CodeIgniter</a> · Copyright © 2007 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
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| 100 | </div>
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| 101 |
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| 102 | </body>
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| 103 | </html> |