Added libxml dependency for Str::is_xml() method

chatii · Oct 31, 2012 · ee824d6 · ee824d6
1 parent a5dca07
commit ee824d6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/classes/str.html b/classes/str.html
@@ -560,7 +560,7 @@ <h4 class="method" id="method_is_html">is_html($string)</h4>
 
 			<article>
 				<h4 class="method" id="method_is_xml">is_xml($string)</h4>
-				<p>The <strong>is_xml</strong> method check if a string is a valid xml.</p>
+				<p>The <strong>is_xml</strong> method check if a string is a valid xml. Requires the <a href="http://www.php.net/manual/en/ref.libxml.php" target="_blank">libxml extension</a>.</p>
 				<table class="method">
 					<tbody>
 						<tr>
@@ -593,7 +593,7 @@ <h4 class="method" id="method_is_xml">is_xml($string)</h4>
 						<tr>
 							<th>Example</th>
 							<td>
-								<pre class="php"><code>Str::is_xml('&lt;?xml version="1.0" encoding="utf-8"?>&lt;xml>&lt;foo>bar&lt;/foo>&lt;baz>qux&lt;/baz>&lt;/xml>');
+								<pre class="php"><code>Str::is_xml('&lt;?xml version="1.0" encoding="utf-8"?>&lt;xml>&lt;foo>bar&lt;/foo>&lt;/xml>');
 // returns true</code></pre>
 							</td>
 						</tr>