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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Free the memory occupied by the result data</title>
</head>
<body class="docs"><div id="layout">
<div id="layout-content"><div id="function.cubrid-free-result" class="refentry">
<div class="refnamediv">
<h1 class="refname">cubrid_free_result</h1>
<p class="verinfo">(PECL CUBRID &gt;= 8.3.0)</p><p class="refpurpose"><span class="refname">cubrid_free_result</span> &mdash; <span class="dc-title">Free the memory occupied by the result data</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.cubrid-free-result-description">
<h3 class="title">说明</h3>
<div class="methodsynopsis dc-description">
<span class="methodname"><strong>cubrid_free_result</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$req_identifier</code></span>
) : <span class="type">bool</span></div>
<p class="para rdfs-comment">
This function frees the memory occupied by the result data. It returns
TRUE on success or FALSE on failure. Note that it can only frees the
client fetch buffer now, and if you want free all memory, use function
<span class="function"><a href="cubrid_close_request.html" class="function">cubrid_close_request()</a></span>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.cubrid-free-result-parameters">
<h3 class="title">参数</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">req_identifier</code></dt>
<dd>
<p class="para">This is the request identifier.</p></dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.cubrid-free-result-returnvalues">
<h3 class="title">返回值</h3>
<p class="para">
<strong><code>TRUE</code></strong> on success.
</p>
<p class="para">
<strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.cubrid-free-result-examples">
<h3 class="title">范例</h3>
<div class="example" id="example-1109">
<p><strong>Example #1 <span class="function"><strong>cubrid_free_result()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><pre><span style="color: #000000">
<span style="color: #0000BB">&lt;?php&nbsp;<br />$conn&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">cubrid_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">"localhost"</span><span style="color: #007700">,&nbsp;</span><span style="color: #0000BB">33000</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"demodb"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$req&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">"SELECT&nbsp;*&nbsp;FROM&nbsp;history&nbsp;WHERE&nbsp;host_year=2004&nbsp;ORDER&nbsp;BY&nbsp;event_code"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$row&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">cubrid_fetch_assoc</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">$row</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">cubrid_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$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">$req</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">cubrid_disconnect</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</pre></div>
</div>
<div class="example-contents"><p>以上例程会输出：</p></div>
<div class="example-contents screen">
<div class="cdata"><pre>
array(5) {
[&quot;event_code&quot;]=&gt;
string(5) &quot;20005&quot;
[&quot;athlete&quot;]=&gt;
string(12) &quot;Hayes Joanna&quot;
[&quot;host_year&quot;]=&gt;
string(4) &quot;2004&quot;
[&quot;score&quot;]=&gt;
string(5) &quot;12.37&quot;
[&quot;unit&quot;]=&gt;
string(4) &quot;time&quot;
}
</pre></div>
</div>
</div>
</div>
</div></div></div></body></html>