<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Fetch the SNMP object which follows the given object id</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.snmp2-get.html">snmp2_get</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.snmp2-real-walk.html">snmp2_real_walk</a></div> <div class="up"><a href="ref.snmp.html">SNMP Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.snmp2-getnext" class="refentry"> <div class="refnamediv"> <h1 class="refname">snmp2_getnext</h1> <p class="verinfo">(PHP >= 5.2.0)</p><p class="refpurpose"><span class="refname">snmp2_getnext</span> — <span class="dc-title">Fetch the <acronym title="Simple Network Management Protocol">SNMP</acronym> object which follows the given object id</span></p> </div> <div class="refsect1 description" id="refsect1-function.snmp2-getnext-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">string</span> <span class="methodname"><strong>snmp2_getnext</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$host</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$community</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$object_id</code></span> [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$timeout</code><span class="initializer"> = 1000000</span></span> [, <span class="methodparam"><span class="type">string</span> <code class="parameter">$retries</code><span class="initializer"> = 5</span></span> ]] )</div> <p class="para rdfs-comment"> The <span class="function"><strong>snmp2_get_next()</strong></span> function is used to read the value of the <acronym title="Simple Network Management Protocol">SNMP</acronym> object that follows the specified <em><code class="parameter">object_id</code></em>. </p> </div> <div class="refsect1 parameters" id="refsect1-function.snmp2-getnext-parameters"> <h3 class="title">Parameters</h3> <dl> <dt> <span class="term"><em><code class="parameter">host</code></em></span> <dd> <p class="para"> The hostname of the <acronym title="Simple Network Management Protocol">SNMP</acronym> agent (server). </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">community</code></em></span> <dd> <p class="para"> The read community. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">object_id</code></em></span> <dd> <p class="para"> The <acronym title="Simple Network Management Protocol">SNMP</acronym> object id which precedes the wanted one. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">timeout</code></em></span> <dd> <p class="para"> The number of microseconds until the first timeout. </p> </dd> </dt> <dt> <span class="term"><em><code class="parameter">retries</code></em></span> <dd> <p class="para"> The number of times to retry if timeouts occur. </p> </dd> </dt> </dl> </div> <div class="refsect1 returnvalues" id="refsect1-function.snmp2-getnext-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <acronym title="Simple Network Management Protocol">SNMP</acronym> object value on success or <strong><code>FALSE</code></strong> on error. In case of an error, an E_WARNING message is shown. </p> </div> <div class="refsect1 examples" id="refsect1-function.snmp2-getnext-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-4555"> <p><strong>Example #1 Using <span class="function"><strong>snmp2_get_next()</strong></span></strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$nameOfSecondInterface </span><span style="color: #007700">= </span><span style="color: #0000BB">snmp2_get_next</span><span style="color: #007700">(</span><span style="color: #DD0000">'localhost'</span><span style="color: #007700">, </span><span style="color: #DD0000">'public'</span><span style="color: #007700">, </span><span style="color: #DD0000">'IF-MIB::ifName.1'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> </div> </p> </div> <div class="refsect1 seealso" id="refsect1-function.snmp2-getnext-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="function"><a href="function.snmp2-get.html" class="function" rel="rdfs-seeAlso">snmp2_get()</a> - Fetch an SNMP object</span></li> <li class="member"> <span class="function"><a href="function.snmp2-walk.html" class="function" rel="rdfs-seeAlso">snmp2_walk()</a> - Fetch all the SNMP objects from an agent</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.snmp2-get.html">snmp2_get</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.snmp2-real-walk.html">snmp2_real_walk</a></div> <div class="up"><a href="ref.snmp.html">SNMP Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>