mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-18 13:57:03 +08:00
63 lines
2.6 KiB
HTML
63 lines
2.6 KiB
HTML
<!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>Get number of fields in result</title>
|
|
</head>
|
|
<body class="docs"><div id="layout">
|
|
<div id="layout-content"><div id="function.msql-num-fields" class="refentry">
|
|
<div class="refnamediv">
|
|
<h1 class="refname">msql_num_fields</h1>
|
|
<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">msql_num_fields</span> — <span class="dc-title">Get number of fields in result</span></p>
|
|
|
|
</div>
|
|
<div class="refsect1 description" id="refsect1-function.msql-num-fields-description">
|
|
<h3 class="title">说明</h3>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>msql_num_fields</strong></span>
|
|
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
|
|
) : <span class="type">int</span></div>
|
|
|
|
<p class="para rdfs-comment">
|
|
<span class="function"><strong>msql_num_fields()</strong></span> returns the number of fields
|
|
in a result set.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 parameters" id="refsect1-function.msql-num-fields-parameters">
|
|
<h3 class="title">参数</h3>
|
|
<p class="para">
|
|
<dl>
|
|
|
|
<dt>
|
|
<code class="parameter">
|
|
result</code></dt>
|
|
<dd>
|
|
<p class="para"><span class="type"><a href="language.types.resource.html" class="type resource">resource</a></span>
|
|
型的结果集。此结果集来自对 <span class="function"><a href="msql_query.html" class="function">msql_query()</a></span>
|
|
的调用。</p></dd>
|
|
|
|
</dl>
|
|
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 returnvalues" id="refsect1-function.msql-num-fields-returnvalues">
|
|
<h3 class="title">返回值</h3>
|
|
<p class="para">
|
|
Returns the number of fields in the result set.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 seealso" id="refsect1-function.msql-num-fields-seealso">
|
|
<h3 class="title">参见</h3>
|
|
<p class="para">
|
|
<ul class="simplelist">
|
|
<li class="member"><span class="function"><a href="msql_query.html" class="function" rel="rdfs-seeAlso">msql_query()</a> - Send mSQL query</span></li>
|
|
<li class="member"><span class="function"><a href="msql_fetch_field.html" class="function" rel="rdfs-seeAlso">msql_fetch_field()</a> - Get field information</span></li>
|
|
<li class="member"><span class="function"><a href="msql_num_rows.html" class="function" rel="rdfs-seeAlso">msql_num_rows()</a> - Get number of rows in result</span></li>
|
|
</ul>
|
|
</p>
|
|
</div>
|
|
|
|
</div></div></div></body></html> |