<?xml version="1.0" encoding="iso-8859-1"?>
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<refentry id="function.dom-domnode-issupported">
 <refnamediv>
  <refname>DOMNode->isSupported()</refname>
  <refpurpose>
   Checks if feature is supported for specified version
  </refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <classsynopsis>
   <ooclass><classname>DOMNode</classname></ooclass>
   <methodsynopsis>
    <type>bool</type><methodname>isSupported</methodname>
    <methodparam><type>string</type><parameter>feature</parameter></methodparam>
    <methodparam><type>string</type><parameter>version</parameter></methodparam>
   </methodsynopsis>
  </classsynopsis>
  <para>
   Checks if the asked <parameter>feature</parameter> is supported for the 
   specified <parameter>version</parameter>.
  </para>
 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>feature</parameter></term>
     <listitem>
      <para>
       The feature to test. See the example of 
       <xref linkend="function.dom-domimplementation-hasfeature" /> for a
       list of features.
      </para>
     </listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>version</parameter></term>
     <listitem>
      <para>
       The version number of the <parameter>feature</parameter> to test.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;
  </para>
 </refsect1>
 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><xref linkend="function.dom-domimplementation-hasfeature" /></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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