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48 lines
4.3 KiB
HTML
48 lines
4.3 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>取得表名</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.mysql-tablename" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">mysql_tablename</h1>
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<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">mysql_tablename</span> — <span class="dc-title">取得表名</span></p>
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</div>
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<div class="refsect1 unknown-unknown-seealsq" id="refsect1-function.mysql-tablename-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>mysql_tablename</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
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, <span class="methodparam"><span class="type">int</span> <code class="parameter">$i</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>mysql_tablename()</strong></span>
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接受
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<span class="function"><a href="mysql_list_tables.html" class="function">mysql_list_tables()</a></span>
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返回的结果指针以及一个整数索引作为参数并返回表名。可以用
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<span class="function"><a href="mysql_num_rows.html" class="function">mysql_num_rows()</a></span>
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函数来判断结果指针中的表的数目。用
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<span class="function"><strong>mysql_tablename()</strong></span>
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函数来遍历此结果指针，或者任何处理结果表的函数，例如
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<span class="function"><a href="mysql_fetch_array.html" class="function">mysql_fetch_array()</a></span>。
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<div class="example" id="example-2170">
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<p><strong>Example #1 <span class="function"><strong>mysql_tablename()</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 /> mysql_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #DD0000">"mysql_user"</span><span style="color: #007700">, </span><span style="color: #DD0000">"mysql_password"</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_list_tables</span><span style="color: #007700">(</span><span style="color: #DD0000">"mydb"</span><span style="color: #007700">);<br /><br /> for (</span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">< </span><span style="color: #0000BB">mysql_num_rows</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">); </span><span style="color: #0000BB">$i</span><span style="color: #007700">++)<br /> </span><span style="color: #0000BB">printf </span><span style="color: #007700">(</span><span style="color: #DD0000">"Table: %s\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">mysql_tablename</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">, </span><span style="color: #0000BB">$i</span><span style="color: #007700">));<br /><br /> </span><span style="color: #0000BB">mysql_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</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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<p class="para">
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参见 <span class="function"><a href="mysql_list_tables.html" class="function">mysql_list_tables()</a></span>。
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</p>
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</div>
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</div></div></div></body></html> |