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<h1 class="refname">GearmanClient::setExceptionCallback</h1>
<p class="verinfo">(PECL gearman >= 0.5.0)</p><p class="refpurpose"><span class="refname">GearmanClient::setExceptionCallback</span> — <span class="dc-title">Set a callback for worker exceptions</span></p>
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<div class="refsect1 description" id="refsect1-gearmanclient.setexceptioncallback-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">bool</span> <span class="methodname"><strong>GearmanClient::setExceptionCallback</strong></span>
( <span class="methodparam"><span class="type"><a href="language.types.callable.html" class="type callable">callable</a></span> <code class="parameter">$callback</code></span>
)</div>
<p class="para rdfs-comment">
Specifies a function to call when a worker for a task sends an exception.
</p>
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<div class="refsect1 parameters" id="refsect1-gearmanclient.setexceptioncallback-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">callback</code></em></span>
<dd>
<p class="para">
Function to call when the worker throws an exception
</p>
</dd>
</dt>
</dl>
</p>
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<div class="refsect1 returnvalues" id="refsect1-gearmanclient.setexceptioncallback-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.
</p>
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<div class="refsect1 seealso" id="refsect1-gearmanclient.setexceptioncallback-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="gearmanclient.setdatacallback.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::setDataCallback()</a> - Callback function when there is a data packet for a task</span></li>
<li class="member"> <span class="methodname"><a href="gearmanclient.setcompletecallback.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::setCompleteCallback()</a> - Set a function to be called on task completion</span></li>
<li class="member"> <span class="methodname"><a href="gearmanclient.setcreatedcallback.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::setCreatedCallback()</a> - Set a callback for when a task is queued</span></li>
<li class="member"> <span class="methodname"><a href="gearmanclient.setfailcallback.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::setFailCallback()</a> - Set callback for job failure</span></li>
<li class="member"> <span class="methodname"><a href="gearmanclient.setstatuscallback.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::setStatusCallback()</a> - Set a callback for collecting task status</span></li>
<li class="member"> <span class="methodname"><a href="gearmanclient.setwarningcallback.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::setWarningCallback()</a> - Set a callback for worker warnings</span></li>
<li class="member"> <span class="methodname"><a href="gearmanclient.setworkloadcallback.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::setWorkloadCallback()</a> - Set a callback for accepting incremental data updates</span></li>
</ul>
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