<!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 an SNMP object</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.snmp3-walk.html">snmp3_walk</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.snmpgetnext.html">snmpgetnext</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.snmpget" class="refentry"> <div class="refnamediv"> <h1 class="refname">snmpget</h1> <p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">snmpget</span> — <span class="dc-title">Fetch an <acronym title="Simple Network Management Protocol">SNMP</acronym> object</span></p> </div> <div class="refsect1 description" id="refsect1-function.snmpget-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">string</span> <span class="methodname"><strong>snmpget</strong></span> ( <span class="methodparam"><span class="type">string</span> <code class="parameter">$hostname</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$community</code></span> , <span class="methodparam"><span class="type">string</span> <code class="parameter">$object_id</code></span> [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$timeout</code><span class="initializer"> = 1000000</span></span> [, <span class="methodparam"><span class="type">int</span> <code class="parameter">$retries</code><span class="initializer"> = 5</span></span> ]] )</div> <p class="para rdfs-comment"> The <span class="function"><strong>snmpget()</strong></span> function is used to read the value of an <acronym title="Simple Network Management Protocol">SNMP</acronym> object specified by the <em><code class="parameter">object_id</code></em>. </p> </div> <div class="refsect1 parameters" id="refsect1-function.snmpget-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">hostname</code></em></span> <dd> <p class="para"> The <acronym title="Simple Network Management Protocol">SNMP</acronym> agent. </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. </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> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.snmpget-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. </p> </div> <div class="refsect1 examples" id="refsect1-function.snmpget-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-4566"> <p><strong>Example #1 Using <span class="function"><strong>snmpget()</strong></span></strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$syscontact </span><span style="color: #007700">= </span><span style="color: #0000BB">snmpget</span><span style="color: #007700">(</span><span style="color: #DD0000">"127.0.0.1"</span><span style="color: #007700">, </span><span style="color: #DD0000">"public"</span><span style="color: #007700">, </span><span style="color: #DD0000">"system.SysContact.0"</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.snmpget-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="function"><a href="function.snmpset.html" class="function" rel="rdfs-seeAlso">snmpset()</a> - Set the value of an SNMP object</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; 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