102 行
无行尾
4.1 KiB
HTML
102 行
无行尾
4.1 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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<title>Email Helper : CodeIgniter User Guide</title>
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<div id="nav2"><a name="top"></a><a href="javascript:void(0);" onclick="myHeight.toggle();"><img src="../images/nav_toggle_darker.jpg" width="154" height="43" border="0" title="Toggle Table of Contents" alt="Toggle Table of Contents" /></a></div>
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<td><h1>CodeIgniter User Guide Version 2.0.1</h1></td>
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<a href="http://codeigniter.com/">CodeIgniter Home</a> ›
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<a href="../index.html">User Guide Home</a> ›
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Email Helper
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</td>
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<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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<!-- START CONTENT -->
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<div id="content">
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<h1>Email Helper</h1>
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<p>The Email Helper provides some assistive functions for working with Email. For a more robust email solution, see CodeIgniter's <a href="../libraries/email.html">Email Class</a>.</p>
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<h2>Loading this Helper</h2>
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<p>This helper is loaded using the following code:</p>
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<p><code>$this->load->helper('email');</code></p>
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<p>The following functions are available:</p>
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<h2>valid_email('<var>email</var>')</h2>
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<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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<p>It returns TRUE/FALSE</p>
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<code> $this->load->helper('email');<br />
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<br />
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if (valid_email('email@somesite.com'))<br />
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{<br />
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echo 'email is valid';<br />
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}<br />
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else<br />
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{<br />
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echo 'email is not valid';<br />
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}</code>
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<h2>send_email('<var>recipient</var>', '<var>subject</var>', '<var>message</var>')</h2>
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<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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<div id="footer">
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<p>
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Previous Topic: <a href="download_helper.html">Download Helper</a>
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·
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<a href="#top">Top of Page</a> ·
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<a href="../index.html">User Guide Home</a> ·
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Next Topic: <a href="file_helper.html">File Helper</a></p>
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<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006 - 2011 · <a href="http://ellislab.com/">EllisLab, Inc.</a></p>
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