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<title>Returns underlying input buffer associated with current buffer
event</title>
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<h1 class="refname">EventBufferEvent::getInput</h1>
<p class="verinfo">(PECL event >= 1.2.6-beta)</p><p class="refpurpose"><span class="refname">EventBufferEvent::getInput</span> — <span class="dc-title">Returns underlying input buffer associated with current buffer
event</span></p>
</div>
<div class="refsect1 description" id="refsect1-eventbufferevent.getinput-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span>
<span class="type"><a href="class.eventbuffer.html" class="type EventBuffer">EventBuffer</a></span>
<span class="methodname"><strong>EventBufferEvent::getInput</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns underlying input buffer associated with current buffer event. An
input buffer is a storage for data to read.
</p>
<p class="para">
Note, there is also
<em>
<a href="class.eventbufferevent.html#eventbufferevent.props.input" class="link">input</a>
</em>
property of
<a href="class.eventbufferevent.html" class="classname">EventBufferEvent</a>
class.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-eventbufferevent.getinput-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-eventbufferevent.getinput-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns instance of
<a href="class.eventbuffer.html" class="classname">EventBuffer</a>
input buffer associated with current buffer event.
</p>
</div>
<div class="refsect1 examples" id="refsect1-eventbufferevent.getinput-examples">
<h3 class="title">Examples</h3>
<div class="example" id="example-4254">
<p><strong>Example #1 Buffer event's read callback</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #007700">function </span><span style="color: #0000BB">readcb</span><span style="color: #007700">(</span><span style="color: #0000BB">$bev</span><span style="color: #007700">, </span><span style="color: #0000BB">$base</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">$input </span><span style="color: #007700">= </span><span style="color: #0000BB">$bev</span><span style="color: #007700">-></span><span style="color: #0000BB">input</span><span style="color: #007700">; </span><span style="color: #FF8000">//$bev->getInput();<br /><br /> </span><span style="color: #007700">while ((</span><span style="color: #0000BB">$n </span><span style="color: #007700">= </span><span style="color: #0000BB">$input</span><span style="color: #007700">-></span><span style="color: #0000BB">remove</span><span style="color: #007700">(</span><span style="color: #0000BB">$buf</span><span style="color: #007700">, </span><span style="color: #0000BB">1024</span><span style="color: #007700">)) > </span><span style="color: #0000BB">0</span><span style="color: #007700">) {<br /> echo </span><span style="color: #0000BB">$buf</span><span style="color: #007700">;<br /> }<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-eventbufferevent.getinput-seealso">
<h3 class="title">See Also</h3>
<ul class="simplelist">
<li class="member">
<span class="methodname"><a href="eventbufferevent.getoutput.html" class="methodname" rel="rdfs-seeAlso">EventBufferEvent::getOutput()</a> - Returns underlying output buffer associated with current buffer
event</span>
</li>
</ul>
</div>
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