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51 lines
2.6 KiB
HTML
51 lines
2.6 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>获取一个 SNMP 对象</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.snmpget" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">snmpget</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">snmpget</span> — <span class="dc-title">获取一个 SNMP 对象</span></p>
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</div>
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<div class="refsect1 unknown-seealsp" id="refsect1-function.snmpget-unknown-seealsp">
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<h3 class="title">说明</h3>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>snmpget</strong></span>
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( <span class="methodparam"><span class="type">string</span> <code class="parameter">$hostname</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$community</code></span>
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, <span class="methodparam"><span class="type">string</span> <code class="parameter">$object_id</code></span>
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[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$timeout</code></span>
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[, <span class="methodparam"><span class="type">int</span> <code class="parameter">$retries</code></span>
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]] ) : <span class="type">string</span></div>
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<p class="para rdfs-comment">
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成功则返回 SNMP 的对象值，失败则返回 <strong><code>FALSE</code></strong>。
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</p>
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<p class="para">
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函数 <span class="function"><strong>snmpget()</strong></span> 用于读取由
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<code class="parameter">object_id</code> 指定的 SNMP
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对象值。<code class="parameter">hostname</code> 指定
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SNMP 代理，而 <code class="parameter">community</code>
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参数指定具有读权限的域的名字。
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</p>
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<p class="para">
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<div class="informalexample">
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<div class="example-contents">
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<div class="phpcode"><pre><span style="color: #000000">
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<span style="color: #0000BB"><?php<br />$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>
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</span>
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</pre></div>
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</div>
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</div>
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</p>
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</div>
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</div></div></div></body></html> |