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<title>Get group for the current DirectoryIterator item</title>
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<h1 class="refname">DirectoryIterator::getGroup</h1>
<p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">DirectoryIterator::getGroup</span> — <span class="dc-title">Get group for the current DirectoryIterator item</span></p>
</div>
<div class="refsect1 description" id="refsect1-directoryiterator.getgroup-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><strong>DirectoryIterator::getGroup</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Get the group id of the file.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-directoryiterator.getgroup-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-directoryiterator.getgroup-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the group id of the current
<a href="class.directoryiterator.html" class="classname">DirectoryIterator</a> item
in numerical format.
</p>
</div>
<div class="refsect1 examples" id="refsect1-directoryiterator.getgroup-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3851">
<p><strong>Example #1 <span class="function"><strong>DirectoryIterator::getGroup()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$iterator </span><span style="color: #007700">= new </span><span style="color: #0000BB">DirectoryIterator</span><span style="color: #007700">(</span><span style="color: #0000BB">dirname</span><span style="color: #007700">(</span><span style="color: #0000BB">__FILE__</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">$groupid </span><span style="color: #007700">= </span><span style="color: #0000BB">$iterator</span><span style="color: #007700">-></span><span style="color: #0000BB">getGroup</span><span style="color: #007700">();<br />echo </span><span style="color: #DD0000">'Directory belongs to group id ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$groupid </span><span style="color: #007700">. </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">posix_getgrgid</span><span style="color: #007700">(</span><span style="color: #0000BB">$groupid</span><span style="color: #007700">));<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>
Directory belongs to group id 42
Array
(
[name] => toons
[passwd] => x
[members] => Array
(
[0] => tom
[1] => jerry
)
[gid] => 42
)
</pre></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-directoryiterator.getgroup-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="directoryiterator.getinode.html" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::getiNode()</a> - Get inode for the current DirectoryIterator item</span></li>
<li class="member"> <span class="methodname"><a href="directoryiterator.getowner.html" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::getOwner()</a> - Get owner of current DirectoryIterator item</span></li>
<li class="member"> <span class="methodname"><a href="directoryiterator.getperms.html" class="methodname" rel="rdfs-seeAlso">DirectoryIterator::getPerms()</a> - Get the permissions of current DirectoryIterator item</span></li>
<li class="member"> <span class="function"><a href="function.filegroup.html" class="function" rel="rdfs-seeAlso">filegroup()</a> - Gets file group</span></li>
<li class="member"> <span class="function"><a href="function.posix-getgrgid.html" class="function" rel="rdfs-seeAlso">posix_getgrgid()</a> - Return info about a group by group id</span></li>
</ul>
</p>
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