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<h1 class="refname">RegexIterator::accept</h1>
<p class="verinfo">(PHP 5 >= 5.2.0)</p><p class="refpurpose"><span class="refname">RegexIterator::accept</span> — <span class="dc-title">Get accept status</span></p>
</div>
<div class="refsect1 description" id="refsect1-regexiterator.accept-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>RegexIterator::accept</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Matches <em>(string)</em> <span class="methodname"><strong>RegexIterator::current()</strong></span>
(or <span class="methodname"><strong>RegexIterator::key()</strong></span> if the
<a href="class.regexiterator.html#regexiterator.constants.use-key" class="link">RegexIterator::USE_KEY</a> flag is set)
against the regular expression.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-regexiterator.accept-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-regexiterator.accept-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
<strong><code>TRUE</code></strong> if a match, <strong><code>FALSE</code></strong> otherwise.
</p>
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<div class="refsect1 examples" id="refsect1-regexiterator.accept-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="regexiterator.accept.example.basic">
<p><strong>Example #1 <span class="methodname"><strong>RegexIterator::accept()</strong></span> example</strong></p>
<div class="example-contents"><p>
This example shows that only items matching the regular expression are accepted.
</p></div>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$names </span><span style="color: #007700">= new </span><span style="color: #0000BB">ArrayIterator</span><span style="color: #007700">(array(</span><span style="color: #DD0000">'Ann'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Bob'</span><span style="color: #007700">, </span><span style="color: #DD0000">'Charlie'</span><span style="color: #007700">, </span><span style="color: #DD0000">'David'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">$filter </span><span style="color: #007700">= new </span><span style="color: #0000BB">RegexIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">$names</span><span style="color: #007700">, </span><span style="color: #DD0000">'/^[B-D]/'</span><span style="color: #007700">);<br />foreach (</span><span style="color: #0000BB">$filter </span><span style="color: #007700">as </span><span style="color: #0000BB">$name</span><span style="color: #007700">) {<br /> echo </span><span style="color: #0000BB">$name </span><span style="color: #007700">. </span><span style="color: #0000BB">PHP_EOL</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:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Bob
Charlie
David
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-regexiterator.accept-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><a href="class.regexiterator.html#regexiterator.constants" class="link">RegexIterator constants</a></li>
<li class="member"> <span class="methodname"><a href="regexiterator.setflags.html" class="methodname" rel="rdfs-seeAlso">RegexIterator::setFlags()</a> - Sets the flags.</span></li>
</ul>
</p>
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