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<title>Run a single high priority task</title>
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<h1 class="refname">GearmanClient::doHigh</h1>
<p class="verinfo">(PECL gearman >= 0.5.0)</p><p class="refpurpose"><span class="refname">GearmanClient::doHigh</span> — <span class="dc-title">Run a single high priority task</span></p>
</div>
<div class="refsect1 description" id="refsect1-gearmanclient.dohigh-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">string</span> <span class="methodname"><strong>GearmanClient::doHigh</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$function_name</code></span>
, <span class="methodparam"><span class="type">string</span> <code class="parameter">$workload</code></span>
[, <span class="methodparam"><span class="type">string</span> <code class="parameter">$unique</code></span>
] )</div>
<p class="para rdfs-comment">
Runs a single high priority task and returns a string representation of the result. It is up to
the <a href="class.gearmanclient.html" class="classname">GearmanClient</a> and <a href="class.gearmanworker.html" class="classname">GearmanWorker</a> to
agree on the format of the result. High priority tasks will get precedence over normal
and low priority tasks in the job queue.
</p>
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<div class="refsect1 parameters" id="refsect1-gearmanclient.dohigh-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">function_name</code></em></span>
<dd>
<p class="para">
A registered function the worker is to execute
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">workload</code></em></span>
<dd>
<p class="para">
Serialized data to be processed
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">unique</code></em></span>
<dd>
<p class="para">
A unique ID used to identify a particular task
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-gearmanclient.dohigh-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
A string representing the results of running a task.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-gearmanclient.dohigh-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="gearmanclient.donormal.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::doNormal()</a> - Run a single task and return a result</span></li>
<li class="member"> <span class="methodname"><a href="gearmanclient.dolow.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::doLow()</a> - Run a single low priority task</span></li>
<li class="member"> <span class="methodname"><a href="gearmanclient.dobackground.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::doBackground()</a> - Run a task in the background</span></li>
<li class="member"> <span class="methodname"><a href="gearmanclient.dohighbackground.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::doHighBackground()</a> - Run a high priority task in the background</span></li>
<li class="member"> <span class="methodname"><a href="gearmanclient.dolowbackground.html" class="methodname" rel="rdfs-seeAlso">GearmanClient::doLowBackground()</a> - Run a low priority task in the background</span></li>
</ul>
</p>
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