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<h1 class="refname">SNMP::getErrno</h1>
<p class="verinfo">(PHP 5 >= 5.4.0)</p><p class="refpurpose"><span class="refname">SNMP::getErrno</span> — <span class="dc-title">Get last error code</span></p>
</div>
<div class="refsect1 description" id="refsect1-snmp.geterrno-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><strong>SNMP::getErrno</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns error code from last SNMP request.
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-snmp.geterrno-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns one of SNMP error code values described in constants chapter.
</p>
</div>
<div class="refsect1 examples" id="refsect1-snmp.geterrno-examples">
<h3 class="title">Examples</h3>
<div class="example" id="snmp.geterrno.example.basic">
<p><strong>Example #1 <span class="methodname"><strong>SNMP::getErrno()</strong></span> example</strong></p>
<div class="example-contents"><p>
</p></div>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$session </span><span style="color: #007700">= new </span><span style="color: #0000BB">SNMP</span><span style="color: #007700">(</span><span style="color: #0000BB">SNMP</span><span style="color: #007700">::</span><span style="color: #0000BB">VERSION_2c</span><span style="color: #007700">, </span><span style="color: #DD0000">'127.0.0.1'</span><span style="color: #007700">, </span><span style="color: #DD0000">'boguscommunity'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(@</span><span style="color: #0000BB">$session</span><span style="color: #007700">-></span><span style="color: #0000BB">get</span><span style="color: #007700">(</span><span style="color: #DD0000">'.1.3.6.1.2.1.1.1.0'</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$session</span><span style="color: #007700">-></span><span style="color: #0000BB">getErrno</span><span style="color: #007700">() == </span><span style="color: #0000BB">SNMP</span><span style="color: #007700">::</span><span style="color: #0000BB">ERRNO_TIMEOUT</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
<div class="example-contents"><p>The above example will output:</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
bool(false)
bool(true)
</pre></div>
</div>
</div>
</div>
<div class="refsect1 seealso" id="refsect1-snmp.geterrno-seealso">
<h3 class="title">See Also</h3>
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="snmp.geterror.html" class="methodname" rel="rdfs-seeAlso">SNMP::getError()</a> - Get last error message</span></li>
</ul>
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