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56 lines
2.5 KiB
HTML
56 lines
2.5 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="content-type" content="text/html; charset=UTF-8">
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<title>Returns the current row index</title>
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</head>
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<body class="docs"><div id="layout">
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<div id="layout-content"><div id="function.sqlite-key" class="refentry">
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<div class="refnamediv">
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<h1 class="refname">sqlite_key</h1>
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<h1 class="refname">SQLiteResult::key</h1>
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<p class="verinfo">(PHP 5 >= 5.1.0 < 5.4.0)</p><p class="refpurpose"><span class="refname">sqlite_key</span> -- <span class="refname">SQLiteResult::key</span> — <span class="dc-title">Returns the current row index</span></p>
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</div>
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<div class="refsect1 description" id="refsect1-function.sqlite-key-description">
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<h3 class="title">说明</h3>
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<p class="para">面向对象风格 (method):</p>
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<div class="methodsynopsis dc-description">
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<span class="methodname"><strong>SQLiteResult::key</strong></span>
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( <span class="methodparam">void</span>
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) : <span class="type">int</span></div>
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<p class="para rdfs-comment">
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<span class="methodname"><strong>SQLiteResult::key()</strong></span> returns the current row index of
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the buffered result set <code class="parameter">result</code>.
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</p>
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<p class="para">
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Unlike all other SQLite functions, this function does not have a procedural
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version, and can only be called as a method on a
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<strong class="classname">SQLiteResult</strong> object.
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</p>
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</div>
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<div class="refsect1 returnvalues" id="refsect1-function.sqlite-key-returnvalues">
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<h3 class="title">返回值</h3>
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<p class="para">
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Returns the current row index of the buffered result set
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<code class="parameter">result</code>.
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</p>
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</div>
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<div class="refsect1 seealso" id="refsect1-function.sqlite-key-seealso">
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<h3 class="title">参见</h3>
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<p class="para">
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<ul class="simplelist">
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<li class="member"><span class="function"><a href="sqlite_next.html" class="function" rel="rdfs-seeAlso">sqlite_next()</a> - Seek to the next row number</span></li>
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<li class="member"><span class="function"><a href="sqlite_current.html" class="function" rel="rdfs-seeAlso">sqlite_current()</a> - Fetches the current row from a result set as an array</span></li>
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<li class="member"><span class="function"><a href="sqlite_rewind.html" class="function" rel="rdfs-seeAlso">sqlite_rewind()</a> - Seek to the first row number</span></li>
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</ul>
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</p>
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</div>
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</div></div></div></body></html> |