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<h1 class="refname">AMQPChannel::setPrefetchCount</h1>
<p class="verinfo">(PECL amqp >= Unknown)</p><p class="refpurpose"><span class="refname">AMQPChannel::setPrefetchCount</span> — <span class="dc-title">Set the number of messages to prefetch from the broker</span></p>
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<div class="refsect1 description" id="refsect1-amqpchannel.setprefetchcount-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>AMQPChannel::setPrefetchCount</strong></span>
( <span class="methodparam"><span class="type">int</span> <code class="parameter">$count</code></span>
)</div>
<p class="para rdfs-comment">
Set the number of messages to prefetch from the broker during a call to <span class="methodname"><a href="amqpqueue.consume.html" class="methodname">AMQPQueue::consume()</a></span> or <span class="methodname"><a href="amqpqueue.get.html" class="methodname">AMQPQueue::get()</a></span>. Any call to this method will automatically set the prefetch window size to 0, meaning that the prefetch window size setting will be ignored.
</p>
<p class="para">
If the call to either <span class="methodname"><a href="amqpqueue.consume.html" class="methodname">AMQPQueue::consume()</a></span> or <span class="methodname"><a href="amqpqueue.get.html" class="methodname">AMQPQueue::get()</a></span> is done with the <strong><code>AMQP_AUTOACK</code></strong> flag set, this setting will be ignored.
</p>
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<div class="refsect1 parameters" id="refsect1-amqpchannel.setprefetchcount-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<span class="term"><em><code class="parameter">count</code></em></span>
<dd>
<p class="para">
The number of messages to prefetch.
</p>
</dd>
</dt>
</dl>
</div>
<div class="refsect1 errors" id="refsect1-amqpchannel.setprefetchcount-errors">
<h3 class="title">Errors/Exceptions</h3>
<p class="para">
Throws <strong class="classname">AMQPConnectionException</strong> if the connection to the broker was lost.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-amqpchannel.setprefetchcount-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on failure.
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