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71 lines
2.4 KiB
HTML
71 lines
2.4 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>Returns information about a current connection</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.odbc-data-source" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">odbc_data_source</h1>
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<p class="verinfo">(PHP 4 >= 4.3.0, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">odbc_data_source</span> — <span class="dc-title">Returns information about a current connection</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.odbc-data-source-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>odbc_data_source</strong></span>
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( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$connection_id</code></span>
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, <span class="methodparam"><span class="type">int</span> <code class="parameter">$fetch_type</code></span>
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) : <span class="type">array</span></div>
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<p class="para rdfs-comment">
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This function will return the list of available DSN (after calling it
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several times).
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.odbc-data-source-parameters">
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<h3 class="title">参数</h3>
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<p class="para">
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<dl>
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<dt>
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<code class="parameter">connection_id</code></dt>
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<dd>
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<p class="para">ODBC 连接标识符，详见
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<span class="function"><a href="odbc_connect.html" class="function">odbc_connect()</a></span>。</p>
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</dd>
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<dt>
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<code class="parameter">fetch_type</code></dt>
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<dd>
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<p class="para">
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The <code class="parameter">fetch_type</code> can be one of two constant types:
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<strong><code>SQL_FETCH_FIRST</code></strong>, <strong><code>SQL_FETCH_NEXT</code></strong>.
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Use <strong><code>SQL_FETCH_FIRST</code></strong> the first time this function is
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called, thereafter use the <strong><code>SQL_FETCH_NEXT</code></strong>.
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</p>
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</dd>
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</dl>
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.odbc-data-source-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns <strong><code>FALSE</code></strong> on error, and an array upon success.
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</p>
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</div>
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</div></div></div></body></html> |