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<h1 class="refname">posix_getpid</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">posix_getpid</span> — <span class="dc-title">Return the current process identifier</span></p>
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<div class="refsect1 description" id="refsect1-function.posix-getpid-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>posix_getpid</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Return the process identifier of the current process.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.posix-getpid-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the identifier, as an <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>.
</p>
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<div class="refsect1 examples" id="refsect1-function.posix-getpid-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-3660">
<p><strong>Example #1 Example use of <span class="function"><strong>posix_getpid()</strong></span></strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">posix_getpid</span><span style="color: #007700">(); </span><span style="color: #FF8000">//8805<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
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</p>
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<div class="refsect1 seealso" id="refsect1-function.posix-getpid-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.posix-kill.html" class="function" rel="rdfs-seeAlso">posix_kill()</a> - Send a signal to a process</span></li>
<li class="member">POSIX man page GETPID(2)</li>
</ul>
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