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cookie_helper.html
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cookie_helper.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Cookie Helper : 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' />
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<td><h1>CodeIgniter User Guide Version 2.0.3</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
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<a href="http://codeigniter.com/">CodeIgniter Home</a> ›
<a href="../index.html">User Guide Home</a> ›
Cookie Helper
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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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<div id="content">
<h1>Cookie Helper</h1>
<p>The Cookie Helper file contains functions that assist in working with cookies.</p>
<h2>Loading this Helper</h2>
<p>This helper is loaded using the following code:</p>
<code>$this->load->helper('cookie');</code>
<p>The following functions are available:</p>
<h2>set_cookie()</h2>
<p>This helper function gives you view file friendly syntax to set browser cookies. Refer to the <a href="../libraries/input.html">Input class</a> for a description of use, as this function is an alias to $this->input->set_cookie().</p>
<h2>get_cookie()</h2>
<p>This helper function gives you view file friendly syntax to get browser cookies. Refer to the <a href="../libraries/input.html">Input class</a> for a description of use, as this function is an alias to $this->input->cookie().</p>
<h2>delete_cookie()</h2>
<p>Lets you delete a cookie. Unless you've set a custom path or other values, only the name of the cookie is needed:</p>
<code>delete_cookie("name");</code>
<p>This function is otherwise identical to <dfn>set_cookie()</dfn>, except that it does not have the value and expiration parameters. You can submit an array
of values in the first parameter or you can set discrete parameters.</p>
<code>delete_cookie($name, $domain, $path, $prefix)</code>
</div>
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Previous Topic: <a href="captcha_helper.html">CAPTCHA Helper</a>
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Next Topic: <a href="date_helper.html">Date Helper</a></p>
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