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<title>Cookie Helper : CodeIgniter User Guide</title>
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<td><h1>CodeIgniter User Guide Version 2.2.0</h1></td>
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Cookie Helper
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<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>
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