mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-19 06:16:58 +08:00
86 lines
3.4 KiB
HTML
86 lines
3.4 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>Returns whether more rows are available</title>
|
|
</head>
|
|
<body class="docs"><div id="layout">
|
|
<div id="layout-content"><div id="function.sqlite-valid" class="refentry">
|
|
<div class="refnamediv">
|
|
<h1 class="refname">sqlite_valid</h1>
|
|
<h1 class="refname">SQLiteResult::valid</h1>
|
|
<h1 class="refname">SQLiteUnbuffered::valid</h1>
|
|
<p class="verinfo">(PHP 5 < 5.4.0)</p><p class="refpurpose"><span class="refname">sqlite_valid</span> -- <span class="refname">SQLiteResult::valid</span> -- <span class="refname">SQLiteUnbuffered::valid</span> — <span class="dc-title">Returns whether more rows are available</span></p>
|
|
|
|
</div>
|
|
|
|
<div class="refsect1 description" id="refsect1-function.sqlite-valid-description">
|
|
<h3 class="title">说明</h3>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>sqlite_valid</strong></span>
|
|
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
|
|
) : <span class="type">bool</span></div>
|
|
|
|
<p class="para rdfs-comment">面向对象风格 (method):</p>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>SQLiteResult::valid</strong></span>
|
|
( <span class="methodparam">void</span>
|
|
) : <span class="type">bool</span></div>
|
|
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>SQLiteUnbuffered::valid</strong></span>
|
|
( <span class="methodparam">void</span>
|
|
) : <span class="type">bool</span></div>
|
|
|
|
<p class="para rdfs-comment">
|
|
Finds whether more rows are available from the given result handle.
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 parameters" id="refsect1-function.sqlite-valid-parameters">
|
|
<h3 class="title">参数</h3>
|
|
<p class="para">
|
|
<dl>
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">result</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
The SQLite result resource. This parameter is not required when using
|
|
the object-oriented method.
|
|
</p>
|
|
<blockquote class="note"><p><strong class="note">Note</strong>: <p class="para">此函数不能用于未缓冲的结果句柄。</p></p></blockquote>
|
|
</dd>
|
|
|
|
|
|
</dl>
|
|
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 returnvalues" id="refsect1-function.sqlite-valid-returnvalues">
|
|
<h3 class="title">返回值</h3>
|
|
<p class="para">
|
|
Returns <strong><code>TRUE</code></strong> if there are more rows available from the
|
|
<code class="parameter">result</code> handle, or <strong><code>FALSE</code></strong> otherwise.
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 seealso" id="refsect1-function.sqlite-valid-seealso">
|
|
<h3 class="title">参见</h3>
|
|
<p class="para">
|
|
<ul class="simplelist">
|
|
<li class="member"><span class="function"><a href="sqlite_num_rows.html" class="function" rel="rdfs-seeAlso">sqlite_num_rows()</a> - Returns the number of rows in a buffered result set</span></li>
|
|
<li class="member"><span class="function"><a href="sqlite_changes.html" class="function" rel="rdfs-seeAlso">sqlite_changes()</a> - Returns the number of rows that were changed by the most
|
|
recent SQL statement</span></li>
|
|
</ul>
|
|
</p>
|
|
</div>
|
|
|
|
</div></div></div></body></html> |