mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-18 13:57:03 +08:00
107 lines
5.4 KiB
HTML
107 lines
5.4 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>Gets the number of rows in result</title>
|
|
</head>
|
|
<body class="docs"><div id="layout">
|
|
<div id="layout-content"><div id="function.mssql-num-rows" class="refentry">
|
|
<div class="refnamediv">
|
|
<h1 class="refname">mssql_num_rows</h1>
|
|
<p class="verinfo">(PHP 4, PHP 5, PECL odbtp >= 1.1.1)</p><p class="refpurpose"><span class="refname">mssql_num_rows</span> — <span class="dc-title">Gets the number of rows in result</span></p>
|
|
|
|
</div>
|
|
|
|
<div id="function.mssql-num-rows-refsynopsisdiv">
|
|
<div class="warning"><strong class="warning">Warning</strong>
|
|
|
|
<p class="para">
|
|
This function was <em class="emphasis">REMOVED</em> in PHP 7.0.0.
|
|
</p>
|
|
<p class="para">
|
|
Alternatives to this function include:
|
|
</p>
|
|
|
|
<ul class="simplelist">
|
|
<li class="member"><span class="function"><a href="pdostatement.rowcount.html" class="function">PDOStatement::rowCount()</a></span></li>
|
|
<li class="member"><span class="function"><a href="sqlsrv_num_rows.html" class="function">sqlsrv_num_rows()</a></span></li>
|
|
<li class="member"><span class="function"><a href="odbc_num_rows.html" class="function">odbc_num_rows()</a></span></li>
|
|
</ul>
|
|
</div>
|
|
</div>
|
|
|
|
<div class="refsect1 description" id="refsect1-function.mssql-num-rows-description">
|
|
<h3 class="title">说明</h3>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>mssql_num_rows</strong></span>
|
|
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
|
|
) : <span class="type">int</span></div>
|
|
|
|
<p class="para rdfs-comment">
|
|
<span class="function"><strong>mssql_num_rows()</strong></span> returns the number of rows in
|
|
a result set.
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 parameters" id="refsect1-function.mssql-num-rows-parameters">
|
|
<h3 class="title">参数</h3>
|
|
<p class="para">
|
|
<dl>
|
|
|
|
|
|
<dt>
|
|
<code class="parameter">result</code></dt>
|
|
|
|
<dd>
|
|
|
|
<p class="para">
|
|
The result resource that is being evaluated. This result comes from a
|
|
call to <span class="function"><a href="mssql_query.html" class="function">mssql_query()</a></span>.
|
|
</p>
|
|
</dd>
|
|
|
|
|
|
</dl>
|
|
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 returnvalues" id="refsect1-function.mssql-num-rows-returnvalues">
|
|
<h3 class="title">返回值</h3>
|
|
<p class="para">
|
|
Returns the number of rows, as an integer.
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 examples" id="refsect1-function.mssql-num-rows-examples">
|
|
<h3 class="title">范例</h3>
|
|
<p class="para">
|
|
<div class="example" id="example-1770">
|
|
<p><strong>Example #1 <span class="function"><strong>mssql_num_rows()</strong></span> example</strong></p>
|
|
<div class="example-contents">
|
|
<div class="phpcode"><pre><span style="color: #000000">
|
|
<span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">// Connect to MSSQL and select the database<br /></span><span style="color: #0000BB">$link </span><span style="color: #007700">= </span><span style="color: #0000BB">mssql_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'KALLESPC\SQLEXPRESS'</span><span style="color: #007700">, </span><span style="color: #DD0000">'sa'</span><span style="color: #007700">, </span><span style="color: #DD0000">'phpfi'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">mssql_select_db</span><span style="color: #007700">(</span><span style="color: #DD0000">'php'</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Select all our records from a table<br /></span><span style="color: #0000BB">$query </span><span style="color: #007700">= </span><span style="color: #0000BB">mssql_query</span><span style="color: #007700">(</span><span style="color: #DD0000">'SELECT * FROM [php].[dbo].[persons]'</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">'Total records in database: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">mssql_num_rows</span><span style="color: #007700">(</span><span style="color: #0000BB">$query</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// Clean up<br /></span><span style="color: #0000BB">mssql_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$query</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
|
|
</span>
|
|
</pre></div>
|
|
</div>
|
|
|
|
</div>
|
|
</p>
|
|
</div>
|
|
|
|
|
|
<div class="refsect1 seealso" id="refsect1-function.mssql-num-rows-seealso">
|
|
<h3 class="title">参见</h3>
|
|
<p class="para">
|
|
<ul class="simplelist">
|
|
<li class="member"><span class="function"><a href="mssql_query.html" class="function" rel="rdfs-seeAlso">mssql_query()</a> - Send MS SQL query</span></li>
|
|
<li class="member"><span class="function"><a href="mssql_fetch_row.html" class="function" rel="rdfs-seeAlso">mssql_fetch_row()</a> - Get row as enumerated array</span></li>
|
|
</ul>
|
|
</p>
|
|
</div>
|
|
|
|
|
|
</div></div></div></body></html> |