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87 lines
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HTML
87 lines
6.7 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>Close a database 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.cubrid-disconnect" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">cubrid_disconnect</h1>
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<p class="verinfo">(PECL CUBRID >= 8.3.0)</p><p class="refpurpose"><span class="refname">cubrid_disconnect</span> — <span class="dc-title">Close a database connection</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.cubrid-disconnect-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>cubrid_disconnect</strong></span>
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([ <span class="methodparam"><span class="type">resource</span> <code class="parameter">$conn_identifier</code></span>
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] ) : <span class="type">bool</span></div>
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<p class="para rdfs-comment">
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The <span class="function"><strong>cubrid_disconnect()</strong></span> function closes the connection
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handle and disconnects from server. If any request handle is not closed at this point,
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it will be closed. It is similar to the CUBRID MySQL compatible function <span class="function"><a href="cubrid_close.html" class="function">cubrid_close()</a></span>.
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</p>
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</div>
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<div class="refsect1 parameters" id="refsect1-function.cubrid-disconnect-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">conn_identifier</code></dt>
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<dd>
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<p class="para">Connection identifier.</p></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.cubrid-disconnect-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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<strong><code>TRUE</code></strong>, when process is successful.
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</p>
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<p class="para">
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<strong><code>FALSE</code></strong>, when process is unsuccessful.
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</p>
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</div>
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<div class="refsect1 examples" id="refsect1-function.cubrid-disconnect-examples">
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<h3 class="title">范例</h3>
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<div class="example" id="example-1102">
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<p><strong>Example #1 <span class="function"><strong>cubrid_disconnect()</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 />$con </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_connect </span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">, </span><span style="color: #0000BB">33000</span><span style="color: #007700">, </span><span style="color: #DD0000">"demodb"</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">$con</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">"connected successfully"</span><span style="color: #007700">;<br /> <br /> </span><span style="color: #0000BB">$req </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">( </span><span style="color: #0000BB">$con</span><span style="color: #007700">, </span><span style="color: #DD0000">"create table person(id int,name char(10))"</span><span style="color: #007700">);<br /> if (</span><span style="color: #0000BB">$req</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">cubrid_close_request</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">cubrid_commit</span><span style="color: #007700">(</span><span style="color: #0000BB">$con</span><span style="color: #007700">);<br /> } else {<br /> </span><span style="color: #0000BB">cubrid_rollback</span><span style="color: #007700">(</span><span style="color: #0000BB">$con</span><span style="color: #007700">);<br /> }<br /> <br /> </span><span style="color: #0000BB">$req </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">( </span><span style="color: #0000BB">$con</span><span style="color: #007700">, </span><span style="color: #DD0000">"insert into person values(1,'James')"</span><span style="color: #007700">);<br /> if (</span><span style="color: #0000BB">$req</span><span style="color: #007700">) {<br /> </span><span style="color: #0000BB">cubrid_close_request</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">);<br /> </span><span style="color: #0000BB">cubrid_commit</span><span style="color: #007700">(</span><span style="color: #0000BB">$con</span><span style="color: #007700">);<br /> } else {<br /> </span><span style="color: #0000BB">cubrid_rollback</span><span style="color: #007700">(</span><span style="color: #0000BB">$con</span><span style="color: #007700">);<br /> }<br /> </span><span style="color: #0000BB">cubrid_disconnect</span><span style="color: #007700">(</span><span style="color: #0000BB">$con</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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</div>
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<div class="refsect1 seealso" id="refsect1-function.cubrid-disconnect-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="cubrid_close.html" class="function" rel="rdfs-seeAlso">cubrid_close()</a> - Close CUBRID connection</span></li>
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<li class="member"><span class="function"><a href="cubrid_connect.html" class="function" rel="rdfs-seeAlso">cubrid_connect()</a> - Open a connection to a CUBRID Server</span></li>
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<li class="member"><span class="function"><a href="cubrid_connect_with_url.html" class="function" rel="rdfs-seeAlso">cubrid_connect_with_url()</a> - Establish the environment for connecting to CUBRID server</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> |