added example

git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@146660 c90b9560-bf6c-de11-be94-00142212c4b1

reference/math/functions/dechex.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
 <!-- splitted from ./en/functions/math.xml, last change in rev 1.2 -->
   <refentry id="function.dechex">
    <refnamediv>
@@ -17,6 +17,28 @@
      given <parameter>number</parameter> argument. The largest number that can
      be converted is 2147483647 in decimal resulting to "7fffffff".
     </para>
+    <para>
+     <example>
+      <title><function>dechex</function> example</title>
+      <programlisting role="php">
+<![CDATA[
+<?php
+echo dechex(10) . "\n";
+echo dechex(47);
+?>
+]]>
+      </programlisting>
+      <para>
+       The above example will output:
+      </para>
+      <screen>
+<![CDATA[
+a
+2f
+]]>
+      </screen>
+     </example>
+    </para>
     <para>
      See also <function>hexdec</function>,
      <function>decbin</function>,