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<title>Construct a NoRewindIterator</title>
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<h1 class="refname">NoRewindIterator::__construct</h1>
<p class="verinfo">(PHP 5 >= 5.1.0)</p><p class="refpurpose"><span class="refname">NoRewindIterator::__construct</span> — <span class="dc-title">Construct a NoRewindIterator</span></p>
</div>
<div class="refsect1 description" id="refsect1-norewinditerator.construct-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="methodname"><strong>NoRewindIterator::__construct</strong></span>
( <span class="methodparam"><span class="type"><a href="class.iterator.html" class="type Iterator">Iterator</a></span> <code class="parameter">$iterator</code></span>
)</div>
<p class="para rdfs-comment">
Constructs a NoRewindIterator.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-norewinditerator.construct-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">iterator</code></em></span>
<dd>
<p class="para">
The iterator being used.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-norewinditerator.construct-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
A <span class="methodname"><strong>NoRewindIterator()</strong></span> based on the passed in
<em><code class="parameter">iterator</code></em>.
</p>
</div>
<div class="refsect1 examples" id="refsect1-norewinditerator.construct-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3887">
<p><strong>Example #1 <span class="methodname"><strong>NoRewindIterator::__construct()</strong></span> example</strong></p>
<div class="example-contents"><p>
The second loop does not output because the iterator is only used once,
as it does not rewind.
</p></div>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$fruit </span><span style="color: #007700">= array(</span><span style="color: #DD0000">'apple'</span><span style="color: #007700">, </span><span style="color: #DD0000">'banana'</span><span style="color: #007700">, </span><span style="color: #DD0000">'cranberry'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$arr </span><span style="color: #007700">= new </span><span style="color: #0000BB">ArrayObject</span><span style="color: #007700">(</span><span style="color: #0000BB">$fruit</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$it </span><span style="color: #007700">= new </span><span style="color: #0000BB">NoRewindIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">$arr</span><span style="color: #007700">-></span><span style="color: #0000BB">getIterator</span><span style="color: #007700">());<br /><br />echo </span><span style="color: #DD0000">"Fruit A:\n"</span><span style="color: #007700">;<br />foreach( </span><span style="color: #0000BB">$it </span><span style="color: #007700">as </span><span style="color: #0000BB">$item </span><span style="color: #007700">) {<br /> echo </span><span style="color: #0000BB">$item </span><span style="color: #007700">. </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /><br />echo </span><span style="color: #DD0000">"Fruit B:\n"</span><span style="color: #007700">;<br />foreach( </span><span style="color: #0000BB">$it </span><span style="color: #007700">as </span><span style="color: #0000BB">$item </span><span style="color: #007700">) {<br /> echo </span><span style="color: #0000BB">$item </span><span style="color: #007700">. </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Fruit A:
apple
banana
cranberry
Fruit B:
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-norewinditerator.construct-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="norewinditerator.valid.html" class="methodname" rel="rdfs-seeAlso">NoRewindIterator::valid()</a> - Validates the iterator</span></li>
</ul>
</p>
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