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<title>Returns string describing the last failed DNS lookup attempt</title>
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<h1 class="refname">EventBufferEvent::getDnsErrorString</h1>
<p class="verinfo">(PECL event >= 1.2.6-beta)</p><p class="refpurpose"><span class="refname">EventBufferEvent::getDnsErrorString</span> — <span class="dc-title">Returns string describing the last failed DNS lookup attempt</span></p>
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<div class="refsect1 description" id="refsect1-eventbufferevent.getdnserrorstring-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>EventBufferEvent::getDnsErrorString</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns string describing the last failed DNS lookup attempt made by
<span class="methodname"><a href="eventbufferevent.connecthost.html" class="methodname">EventBufferEvent::connectHost()</a></span>
, or an empty string, if there is no DNS error detected.
</p>
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<div class="refsect1 parameters" id="refsect1-eventbufferevent.getdnserrorstring-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
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<div class="refsect1 returnvalues" id="refsect1-eventbufferevent.getdnserrorstring-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns a string describing DNS lookup error, or an empty string for no
error.
</p>
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<div class="refsect1 seealso" id="refsect1-eventbufferevent.getdnserrorstring-seealso">
<h3 class="title">See Also</h3>
<ul class="simplelist">
<li class="member">
<span class="methodname"><a href="eventbufferevent.connecthost.html" class="methodname" rel="rdfs-seeAlso">EventBufferEvent::connectHost()</a> - Connects to a hostname with optionally asyncronous DNS resolving</span>
</li>
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