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<h1 class="refname">TokyoTyrantIterator::valid</h1>
<p class="verinfo">(PECL tokyo_tyrant >= 0.2.0)</p><p class="refpurpose"><span class="refname">TokyoTyrantIterator::valid</span> — <span class="dc-title">Rewinds the iterator</span></p>
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<div class="refsect1 description" id="refsect1-tokyotyrantiterator.valid-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>TokyoTyrantIterator::valid</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Checks whether the internal pointer points to valid element.
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<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
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<div class="refsect1 returnvalues" id="refsect1-tokyotyrantiterator.valid-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> if the current item is valid and <strong><code>FALSE</code></strong> if not.
</p>
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<div class="refsect1 seealso" id="refsect1-tokyotyrantiterator.valid-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="tokyotyrantiterator.key.html" class="methodname" rel="rdfs-seeAlso">TokyoTyrantIterator::key()</a> - Returns the current key</span></li>
<li class="member"> <span class="methodname"><a href="tokyotyrantiterator.current.html" class="methodname" rel="rdfs-seeAlso">TokyoTyrantIterator::current()</a> - Get the current value</span></li>
<li class="member"> <span class="methodname"><a href="tokyotyrantiterator.next.html" class="methodname" rel="rdfs-seeAlso">TokyoTyrantIterator::next()</a> - Move to next key</span></li>
<li class="member"> <span class="methodname"><a href="tokyotyrantiterator.rewind.html" class="methodname" rel="rdfs-seeAlso">TokyoTyrantIterator::rewind()</a> - Rewinds the iterator</span></li>
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