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<title>Registers the namespace with the DOMXPath object</title>
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<h1 class="refname">DOMXPath::registerNamespace</h1>
<p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">DOMXPath::registerNamespace</span> — <span class="dc-title">
Registers the namespace with the <a href="class.domxpath.html" class="classname">DOMXPath</a> object
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<div class="refsect1 description" id="refsect1-domxpath.registernamespace-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>DOMXPath::registerNamespace</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$prefix</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$namespaceURI</code></span>
)</div>
<p class="para rdfs-comment">
Registers the <em><code class="parameter">namespaceURI</code></em> and
<em><code class="parameter">prefix</code></em> with the DOMXPath object.
</p>
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<div class="refsect1 parameters" id="refsect1-domxpath.registernamespace-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">prefix</code></em></span>
<dd>
<p class="para">
The prefix.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">namespaceURI</code></em></span>
<dd>
<p class="para">
The URI of the namespace.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-domxpath.registernamespace-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure.
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