mirror of
https://github.com/fofolee/uTools-Manuals.git
synced 2025-06-18 22:06:57 +08:00
118 lines
7.0 KiB
HTML
118 lines
7.0 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 row as enumerated array</title>
|
|
</head>
|
|
<body class="docs"><div id="layout">
|
|
<div id="layout-content"><div id="function.msql-fetch-row" class="refentry">
|
|
<div class="refnamediv">
|
|
<h1 class="refname">msql_fetch_row</h1>
|
|
<p class="verinfo">(PHP 4, PHP 5, PHP 7)</p><p class="refpurpose"><span class="refname">msql_fetch_row</span> — <span class="dc-title">Get row as enumerated array</span></p>
|
|
|
|
</div>
|
|
<div class="refsect1 description" id="refsect1-function.msql-fetch-row-description">
|
|
<h3 class="title">说明</h3>
|
|
<div class="methodsynopsis dc-description">
|
|
<span class="methodname"><strong>msql_fetch_row</strong></span>
|
|
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
|
|
|
|
) : <span class="type">array</span></div>
|
|
|
|
<p class="para rdfs-comment">
|
|
<span class="function"><strong>msql_fetch_row()</strong></span> fetches one row of data from
|
|
the result associated with the specified query identifier. The
|
|
row is returned as an array. Each result column is stored in an
|
|
array offset, starting at offset 0.
|
|
</p>
|
|
<p class="para">
|
|
Subsequent call to <span class="function"><strong>msql_fetch_row()</strong></span> would
|
|
return the next row in the result set, or <strong><code>FALSE</code></strong> if there are no
|
|
more rows.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 parameters" id="refsect1-function.msql-fetch-row-parameters">
|
|
<h3 class="title">参数</h3>
|
|
<p class="para">
|
|
<dl>
|
|
|
|
<dt>
|
|
<code class="parameter">
|
|
result</code></dt>
|
|
<dd>
|
|
<p class="para"><span class="type"><a href="language.types.resource.html" class="type resource">resource</a></span>
|
|
型的结果集。此结果集来自对 <span class="function"><a href="msql_query.html" class="function">msql_query()</a></span>
|
|
的调用。</p></dd>
|
|
|
|
</dl>
|
|
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 returnvalues" id="refsect1-function.msql-fetch-row-returnvalues">
|
|
<h3 class="title">返回值</h3>
|
|
<p class="para">
|
|
Returns an array that corresponds to the fetched row, or <strong><code>FALSE</code></strong> if
|
|
there are no more rows.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 examples" id="refsect1-function.msql-fetch-row-examples">
|
|
<h3 class="title">范例</h3>
|
|
<p class="para">
|
|
<div class="example" id="example-1744">
|
|
<p><strong>Example #1 <span class="function"><strong>msql_fetch_row()</strong></span> example</strong></p>
|
|
<div class="example-contents">
|
|
<div class="phpcode"><pre><span style="color: #000000">
|
|
<span style="color: #0000BB"><?php<br />$con </span><span style="color: #007700">= </span><span style="color: #0000BB">msql_connect</span><span style="color: #007700">();<br />if (!</span><span style="color: #0000BB">$con</span><span style="color: #007700">) {<br /> die(</span><span style="color: #DD0000">'Server connection problem: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">msql_error</span><span style="color: #007700">());<br />}<br /><br />if (!</span><span style="color: #0000BB">msql_select_db</span><span style="color: #007700">(</span><span style="color: #DD0000">'test'</span><span style="color: #007700">, </span><span style="color: #0000BB">$con</span><span style="color: #007700">)) {<br /> die(</span><span style="color: #DD0000">'Database connection problem: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">msql_error</span><span style="color: #007700">());<br />}<br /><br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">msql_query</span><span style="color: #007700">(</span><span style="color: #DD0000">'SELECT id, name FROM people'</span><span style="color: #007700">, </span><span style="color: #0000BB">$con</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$result</span><span style="color: #007700">) {<br /> die(</span><span style="color: #DD0000">'Query execution problem: ' </span><span style="color: #007700">. </span><span style="color: #0000BB">msql_error</span><span style="color: #007700">());<br />}<br /><br />while (</span><span style="color: #0000BB">$row </span><span style="color: #007700">= </span><span style="color: #0000BB">msql_fetch_row</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">)) {<br /> echo </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #0000BB">0</span><span style="color: #007700">] . </span><span style="color: #DD0000">': ' </span><span style="color: #007700">. </span><span style="color: #0000BB">$row</span><span style="color: #007700">[</span><span style="color: #0000BB">1</span><span style="color: #007700">] . </span><span style="color: #DD0000">"\n"</span><span style="color: #007700">;<br />}<br /><br /></span><span style="color: #0000BB">msql_free_result</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
|
|
</span>
|
|
</pre></div>
|
|
</div>
|
|
|
|
</div>
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 changelog" id="refsect1-function.msql-fetch-row-changelog">
|
|
<h3 class="title">更新日志</h3>
|
|
<p class="para">
|
|
<table class="doctable informaltable">
|
|
|
|
<thead>
|
|
<tr>
|
|
<th>版本</th>
|
|
<th>说明</th>
|
|
</tr>
|
|
|
|
</thead>
|
|
|
|
<tbody class="tbody">
|
|
<tr>
|
|
<td>5.0.4 </td>
|
|
<td>
|
|
A bug was fixed when retrieving data from columns containing <strong><code>NULL</code></strong>
|
|
values. Such columns were not placed into the resulting array.
|
|
</td>
|
|
</tr>
|
|
|
|
</tbody>
|
|
|
|
</table>
|
|
|
|
</p>
|
|
</div>
|
|
|
|
<div class="refsect1 seealso" id="refsect1-function.msql-fetch-row-seealso">
|
|
<h3 class="title">参见</h3>
|
|
<p class="para">
|
|
<ul class="simplelist">
|
|
<li class="member"><span class="function"><a href="msql_fetch_array.html" class="function" rel="rdfs-seeAlso">msql_fetch_array()</a> - Fetch row as array</span></li>
|
|
<li class="member"><span class="function"><a href="msql_fetch_object.html" class="function" rel="rdfs-seeAlso">msql_fetch_object()</a> - Fetch row as object</span></li>
|
|
<li class="member"><span class="function"><a href="msql_data_seek.html" class="function" rel="rdfs-seeAlso">msql_data_seek()</a> - Move internal row pointer</span></li>
|
|
<li class="member"><span class="function"><a href="msql_result.html" class="function" rel="rdfs-seeAlso">msql_result()</a> - Get result data</span></li>
|
|
</ul>
|
|
</p>
|
|
</div>
|
|
|
|
</div></div></div></body></html> |