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71 lines
5.6 KiB
HTML
71 lines
5.6 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>Extracts an attribute</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.radius-get-attr" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">radius_get_attr</h1>
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<p class="verinfo">(PECL radius >= 1.1.0)</p><p class="refpurpose"><span class="refname">radius_get_attr</span> — <span class="dc-title">Extracts an attribute</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.radius-get-attr-description">
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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>radius_get_attr</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$radius_handle</code></span>
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) : <span class="type"><a href="language.pseudo-types.html#language.types.mixed" class="type mixed">mixed</a></span></div>
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<p class="para rdfs-comment">
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Like Radius requests, each response may contain zero or more attributes.
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After a response has been received successfully by
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<span class="function"><a href="radius_send_request.html" class="function">radius_send_request()</a></span>, its attributes can be extracted
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one by one using <span class="function"><strong>radius_get_attr()</strong></span>. Each time
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<span class="function"><strong>radius_get_attr()</strong></span> is called, it gets the next attribute
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from the current response.
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.radius-get-attr-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns an associative array containing the attribute-type and the data, or
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error number <= 0.
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.radius-get-attr-examples">
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<h3 class="title">范例</h3>
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<p class="para">
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<div class="example" id="example-671">
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<p><strong>Example #1 <span class="function"><strong>radius_get_attr()</strong></span> example</strong></p>
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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 /></span><span style="color: #007700">while (</span><span style="color: #0000BB">$resa </span><span style="color: #007700">= </span><span style="color: #0000BB">radius_get_attr</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">)) {<br /><br /> if (!</span><span style="color: #0000BB">is_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$resa</span><span style="color: #007700">)) {<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"Error getting attribute: %s\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">radius_strerror</span><span style="color: #007700">(</span><span style="color: #0000BB">$res</span><span style="color: #007700">));<br /> exit;<br /> }<br /><br /> </span><span style="color: #0000BB">$attr </span><span style="color: #007700">= </span><span style="color: #0000BB">$resa</span><span style="color: #007700">[</span><span style="color: #DD0000">'attr'</span><span style="color: #007700">];<br /> </span><span style="color: #0000BB">$data </span><span style="color: #007700">= </span><span style="color: #0000BB">$resa</span><span style="color: #007700">[</span><span style="color: #DD0000">'data'</span><span style="color: #007700">];<br /> </span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"Got Attr:%d %d Bytes %s\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">$attr</span><span style="color: #007700">, </span><span style="color: #0000BB">strlen</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">), </span><span style="color: #0000BB">bin2hex</span><span style="color: #007700">(</span><span style="color: #0000BB">$data</span><span style="color: #007700">));<br />}<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 class="refsect1 seealso" id="refsect1-function.radius-get-attr-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="radius_put_attr.html" class="function" rel="rdfs-seeAlso">radius_put_attr()</a> - Attaches a binary attribute</span></li>
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<li class="member"><span class="function"><a href="radius_get_vendor_attr.html" class="function" rel="rdfs-seeAlso">radius_get_vendor_attr()</a> - Extracts a vendor specific attribute</span></li>
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<li class="member"><span class="function"><a href="radius_put_vendor_attr.html" class="function" rel="rdfs-seeAlso">radius_put_vendor_attr()</a> - Attaches a vendor specific binary attribute</span></li>
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<li class="member"><span class="function"><a href="radius_send_request.html" class="function" rel="rdfs-seeAlso">radius_send_request()</a> - Sends the request and waits for a reply</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |