function.posix-getgroups.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head>  <title>Return the group set of the current process</title>  <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.posix-getgrnam.html">posix_getgrnam</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.posix-getlogin.html">posix_getlogin</a></div> <div class="up"><a href="ref.posix.html">POSIX Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.posix-getgroups" class="refentry"> <div class="refnamediv">  <h1 class="refname">posix_getgroups</h1>  <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">posix_getgroups</span> &mdash; <span class="dc-title">Return the group set of the current process</span></p> </div>  <div class="refsect1 description">  <h3 class="title">Description</h3>  <div class="methodsynopsis dc-description">   <span class="type">array</span> <span class="methodname"><b><b>posix_getgroups</b></b></span>    ( <span class="methodparam">void</span>   )</div>  <p class="para rdfs-comment">   Gets the group set of the current process.  </p> </div> <div class="refsect1 returnvalues">  <h3 class="title">Return Values</h3>  <p class="para">   Returns an array of integers containing the numeric group ids of the group   set of the current process.  </p> </div> <div class="refsect1 examples">  <h3 class="title">Examples</h3>  <p class="para">   <div class="example">    <p><b>Example #1 Example use of <b>posix_getgroups()</b></b></p>    <div class="example-contents"><div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$groups&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">posix_getgroups</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">print_r</span><span style="color: #007700">(</span><span style="color: #0000BB">$groups</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>    </div>    <div class="example-contents"><p>The above example will output something similar to:</p></div>    <div class="example-contents"><pre><div class="cdata"><pre>Array(    [0] =&gt; 4    [1] =&gt; 20    [2] =&gt; 24    [3] =&gt; 25    [4] =&gt; 29    [5] =&gt; 30    [6] =&gt; 33    [7] =&gt; 44    [8] =&gt; 46    [9] =&gt; 104    [10] =&gt; 109    [11] =&gt; 110    [12] =&gt; 1000)</pre></div>    </pre></div>   </div>  </p> </div> <div class="refsect1 seealso">  <h3 class="title">See Also</h3>  <p class="para">   <ul class="simplelist">    <li class="member"><a href="function.posix-getgrgid.html" class="function" rel="rdfs-seeAlso">posix_getgrgid()</a></li>   </ul>  </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.posix-getgrnam.html">posix_getgrnam</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.posix-getlogin.html">posix_getlogin</a></div> <div class="up"><a href="ref.posix.html">POSIX Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>

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