uTools-Manuals/docs/php/event_buffer_priority_set.html
2019-04-08 23:22:26 +08:00

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<title>Assign a priority to a buffered event</title>
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<body class="docs"><div id="layout">
<div id="layout-content"><div id="function.event-buffer-priority-set" class="refentry">
<div class="refnamediv">
<h1 class="refname">event_buffer_priority_set</h1>
<p class="verinfo">(PECL libevent &gt;= 0.0.1)</p><p class="refpurpose"><span class="refname">event_buffer_priority_set</span> &mdash; <span class="dc-title">Assign a priority to a buffered event</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.event-buffer-priority-set-description">
<h3 class="title">说明</h3>
<div class="methodsynopsis dc-description">
<span class="methodname"><strong>event_buffer_priority_set</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$bevent</code></span>
, <span class="methodparam"><span class="type">int</span> <code class="parameter">$priority</code></span>
) : <span class="type">bool</span></div>
<p class="para rdfs-comment">
Assign a priority to the <code class="parameter">bevent</code>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.event-buffer-priority-set-parameters">
<h3 class="title">参数</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">bevent</code></dt>
<dd>
<p class="para">
Valid buffered event resource.
</p>
</dd>
<dt>
<code class="parameter">priority</code></dt>
<dd>
<p class="para">
Priority level. Cannot be less than zero and cannot exceed maximum
priority level of the event base (see <span class="function"><a href="event_base_priority_init.html" class="function">event_base_priority_init()</a></span>).
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.event-buffer-priority-set-returnvalues">
<h3 class="title">返回值</h3>
<p class="para">
<span class="function"><strong>event_buffer_priority_set()</strong></span> returns <strong><code>TRUE</code></strong> on success or <strong><code>FALSE</code></strong> on error.
</p>
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