user_guide/helpers/xml_helper.html


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<a href="http://www.codeigniter.com/">Code Igniter Home</a> &nbsp;&#8250;&nbsp;
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XML Helper
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<h1>XML Helper</h1>

<p>The XML Helper file contains functions that assist in working with XML data.</p>


<h2>Loading this Helper</h2>

<p>This helper is loaded using the following code:</p>
<code>$this->load->helper('xml');</code>

<p>The following functions are available:</p>

<h2>xml_convert('<var>string</var>')</h2>

<p>Takes a string as input and converts the following reserved XML characters to entities:</p>

<p>
Ampersands: &amp;<br />
Less then and greater than characters: &lt; &gt;<br />
Single and double quotes: ' &nbsp;"<br />
Dashes: -</p>

<p>This function ignores ampersands if they are part of existing character entities.  Example:</p>

<code>$string = xml_convert($string);</code>


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