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<title>Get pool size for connection pools</title>
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<h1 class="refname">Mongo::getPoolSize</h1>
<p class="verinfo">(PECL mongo >=1.2.0)</p><p class="refpurpose"><span class="refname">Mongo::getPoolSize</span> — <span class="dc-title">Get pool size for connection pools</span></p>
</div>
<div class="refsect1 description" id="refsect1-mongo.getpoolsize-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="modifier">static</span> <span class="type">int</span> <span class="methodname"><strong>Mongo::getPoolSize</strong></span>
( <span class="methodparam">void</span>
)</div>
<div class="warning"><strong class="warning">Warning</strong>
<p class="simpara">This feature has been <em class="emphasis">DEPRECATED</em> as of version
1.2.3. Relying on this feature is highly discouraged. Please use
<span class="function"><a href="mongopool.getsize.html" class="function">MongoPool::getSize()</a></span> instead.
</p>
</div>
</div>
<div class="refsect1 parameters" id="refsect1-mongo.getpoolsize-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-mongo.getpoolsize-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the current pool size.
</p>
</div>
<div class="refsect1 changelog" id="refsect1-mongo.getpoolsize-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Description</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>1.2.11</td>
<td>Emits <strong><code>E_DEPRECATED</code></strong> when used.</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 examples" id="refsect1-mongo.getpoolsize-examples">
<h3 class="title">Examples</h3>
<div class="example" id="example-1515">
<p><strong>Example #1 Changing pool size</strong></p>
<div class="example-contents"><p>
This returns the default pool size, sets a new pool size, then prints the
new pool size and the pool debugging information. Note that changing the
pool size only affects new connection pools, it does not change old ones.
</p></div>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /><br />$connection </span><span style="color: #007700">= new </span><span style="color: #0000BB">Mongo</span><span style="color: #007700">(</span><span style="color: #DD0000">"host1"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// pool size is -1<br /></span><span style="color: #007700">echo </span><span style="color: #DD0000">"pool size is: "</span><span style="color: #007700">.</span><span style="color: #0000BB">Mongo</span><span style="color: #007700">::</span><span style="color: #0000BB">getPoolSize</span><span style="color: #007700">().</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br />echo </span><span style="color: #DD0000">"setting pool size to 200\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">Mongo</span><span style="color: #007700">::</span><span style="color: #0000BB">setPoolSize</span><span style="color: #007700">(</span><span style="color: #0000BB">200</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// pool size is 200<br /></span><span style="color: #007700">echo </span><span style="color: #DD0000">"pool size is: "</span><span style="color: #007700">.</span><span style="color: #0000BB">Mongo</span><span style="color: #007700">::</span><span style="color: #0000BB">getPoolSize</span><span style="color: #007700">().</span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$conn2 </span><span style="color: #007700">= new </span><span style="color: #0000BB">Mongo</span><span style="color: #007700">(</span><span style="color: #DD0000">"host2"</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// remaining for host1 is -2<br />// remaining for host2 is 199<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">Mongo</span><span style="color: #007700">::</span><span style="color: #0000BB">poolDebug</span><span style="color: #007700">());<br /><br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-mongo.getpoolsize-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="mongo.setpoolsize.html" class="function" rel="rdfs-seeAlso">Mongo::setPoolSize()</a> - Set the size for future connection pools.</span></li>
<li class="member"> <span class="function"><a href="mongo.pooldebug.html" class="function" rel="rdfs-seeAlso">Mongo::poolDebug()</a> - Returns information about all connection pools.</span></li>
<li class="member">The <a href="mongo.connecting.html" class="link">connection</a> documentation.</li>
</ul>
</p>
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