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133 lines
5.6 KiB
HTML
133 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>返回所有 GeoIP 数据库类型的详细信息</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.geoip-db-get-all-info" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">geoip_db_get_all_info</h1>
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<p class="verinfo">(PECL geoip >= 1.0.1)</p><p class="refpurpose"><span class="refname">geoip_db_get_all_info</span> — <span class="dc-title">返回所有 GeoIP 数据库类型的详细信息</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.geoip-db-get-all-info-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>geoip_db_get_all_info</strong></span>
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( <span class="methodparam">void</span>
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) : <span class="type">array</span></div>
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<p class="para rdfs-comment">
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<span class="function"><strong>geoip_db_get_all_info()</strong></span> 函数将会返回包含所有 GeoIP 数据库类型详细信息的多维数组
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</p>
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<p class="para">
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即使没有安装数据库，这个函数依旧可用。它将会列出数据库是否可用。
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</p>
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<p class="para">
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返回的关联数组，各键值所代表的含义如下：
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</p>
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<p class="para">
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<ul class="itemizedlist">
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<li class="listitem">
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<span class="simpara">
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"available" -- 布尔值, 表示数据库是否可用(请参考
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<span class="function"><a href="geoip_db_avail.html" class="function">geoip_db_avail()</a></span>)
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</span>
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</li>
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<li class="listitem">
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<span class="simpara">
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"description" -- 数据库的描述
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</span>
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</li>
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<li class="listitem">
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<span class="simpara">
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"filename" -- 磁盘上的数据库文件名(请参考
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<span class="function"><a href="geoip_db_filename.html" class="function">geoip_db_filename()</a></span>)
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</span>
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</li>
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</ul>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.geoip-db-get-all-info-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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返回一个关联数组。
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.geoip-db-get-all-info-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-4490">
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<p><strong>Example #1 <span class="function"><strong>geoip_db_get_all_info()</strong></span> 使用范例：</strong></p>
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<div class="example-contents"><p>
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以下代码将会打印包含所有信息的数组。
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</p></div>
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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 />$infos </span><span style="color: #007700">= </span><span style="color: #0000BB">geoip_db_get_all_info</span><span style="color: #007700">();<br />if (</span><span style="color: #0000BB">is_array</span><span style="color: #007700">(</span><span style="color: #0000BB">$infos</span><span style="color: #007700">)) {<br /> </span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$infos</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 class="example-contents"><p>以上例程会输出：</p></div>
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<div class="example-contents screen">
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<div class="cdata"><pre>
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array(11) {
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[1]=>
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array(3) {
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["available"]=>
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bool(true)
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["description"]=>
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string(21) "GeoIP Country Edition"
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["filename"]=>
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string(32) "/usr/share/GeoIP/GeoIP.dat"
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}
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[ ... ]
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[11]=>
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array(3) {
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["available"]=>
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bool(false)
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["description"]=>
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string(25) "GeoIP Domain Name Edition"
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["filename"]=>
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string(38) "/usr/share/GeoIP/GeoIPDomain.dat"
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}
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}
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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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<p class="para">
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<div class="example" id="example-4491">
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<p><strong>Example #2 <span class="function"><strong>geoip_db_get_all_info()</strong></span> 使用范例：</strong></p>
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<div class="example-contents"><p>
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你可以使用不同的常量作为键来获取部分信息。
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</p></div>
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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 />$infos </span><span style="color: #007700">= </span><span style="color: #0000BB">geoip_db_get_all_info</span><span style="color: #007700">();<br />if (</span><span style="color: #0000BB">$infos</span><span style="color: #007700">[</span><span style="color: #0000BB">GEOIP_COUNTRY_EDITION</span><span style="color: #007700">][</span><span style="color: #DD0000">'available'</span><span style="color: #007700">]) {<br /> echo </span><span style="color: #0000BB">$infos</span><span style="color: #007700">[</span><span style="color: #0000BB">GEOIP_COUNTRY_EDITION</span><span style="color: #007700">][</span><span style="color: #DD0000">'description'</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 class="example-contents"><p>以上例程会输出：</p></div>
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<div class="example-contents screen">
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<div class="cdata"><pre>
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GeoIP Country Edition
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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> |