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40 lines
2.3 KiB
HTML
40 lines
2.3 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>获得数据库名</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.pg-dbname" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">pg_dbname</h1>
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<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">pg_dbname</span> — <span class="dc-title">获得数据库名</span></p>
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</div>
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<div class="refsect1 unknown-unknown-seealsq" id="refsect1-function.pg-dbname-unknown-unknown-seealsq">
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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>pg_dbname</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$connection</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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<span class="function"><strong>pg_dbname()</strong></span> 返回给定 PostgreSQL
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<code class="parameter">connection</code> 资源的数据库名称。如果
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<code class="parameter">connection</code> 不是有效的 PostgreSQL 连接资源则返回 <strong><code>FALSE</code></strong>。
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</p>
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<p class="para">
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<div class="example" id="example-2481">
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<p><strong>Example #1 <span class="function"><strong>pg_dbname()</strong></span> 例子</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 /> error_reporting</span><span style="color: #007700">(</span><span style="color: #0000BB">E_ALL</span><span style="color: #007700">);<br /><br /> </span><span style="color: #0000BB">pg_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"host=localhost port=5432 dbname=mary"</span><span style="color: #007700">);<br /> echo </span><span style="color: #0000BB">pg_dbname</span><span style="color: #007700">(); </span><span style="color: #FF8000">// mary<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> |