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Source of: /manual/en/function.zend-thread-id.php
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?>
<div id="function.zend-thread-id" class="refentry">
<div class="refnamediv">
<h1 class="refname">zend_thread_id</h1>
<p class="verinfo">(PHP 5)</p><p class="refpurpose"><span class="refname">zend_thread_id</span> — <span class="dc-title">Returns a unique identifier for the current thread</span></p>
</div>
<a name="function.zend-thread-id.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><b>zend_thread_id</b></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
This function returns a unique identifier for the current thread.
</p>
</div>
<a name="function.zend-thread-id.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the thread id as an integer.
</p>
</div>
<a name="function.zend-thread-id.examples"></a><div class="refsect1 examples">
<h3 class="title">Examples</h3>
<p class="para">
</p><div class="example">
<p><b>Example #1 <b>zend_thread_id()</b> example</b></p>
<div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$thread_id </span><span style="color: #007700">= </span><span style="color: #0000BB">zend_thread_id</span><span style="color: #007700">();<br /><br />echo </span><span style="color: #DD0000">'Current thread id is: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$thread_id</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents para"><p>The above example will output
something similar to:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
Current thread id is: 7864
</pre></div>
</div>
</div><p>
</p>
</div>
<a name="function.zend-thread-id.notes"></a><div class="refsect1 notes">
<h3 class="title">Notes</h3>
<blockquote><p><b class="note">Note</b>:
This function is only available if PHP has been built with ZTS (Zend
Thread Safety) support and debug mode (<i>--enable-debug</i>).
<br />
</p></blockquote>
</div>
</div><?php manual_footer(); ?>
