function.sqlite-valid.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Returns whether more rows are available</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.sqlite.html">SQLite Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="book.sqlite3.html">SQLite3</a></div> <div class="up"><a href="ref.sqlite.html">SQLite Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><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)</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"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><b>sqlite_valid</b></b></span> ( <span class="methodparam"><span class="type">resource</span> <tt class="parameter">$result</tt></span> )</div> <p class="para rdfs-comment">Object oriented style (method):</p> <div class="classsynopsis"> <div class="ooclass"><b class="classname">SQLiteResult</b></div> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><b>valid</b></b></span> ( <span class="methodparam">void</span> )</div> </div> <div class="classsynopsis"> <div class="ooclass"><b class="classname">SQLiteUnbuffered</b></div> <div class="methodsynopsis dc-description"> <span class="type">bool</span> <span class="methodname"><b><b>valid</b></b></span> ( <span class="methodparam">void</span> )</div> </div> <p class="para"> Finds whether more rows are available from the given result handle. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">result</tt></i></span> <dd> <p class="para"> The SQLite result resource. This parameter is not required when using the object-oriented method. </p> <blockquote><p><b class="note">Note</b>: This function cannot be used with unbuffered result handles.<br /></p></blockquote> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns <b><tt>TRUE</tt></b> if there are more rows available from the <i><tt class="parameter">result</tt></i> handle, or <b><tt>FALSE</tt></b> otherwise. </p> </div> <div class="refsect1 seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"><a href="function.sqlite-num-rows.html" class="function" rel="rdfs-seeAlso">sqlite_num_rows()</a></li> <li class="member"><a href="function.sqlite-changes.html" class="function" rel="rdfs-seeAlso">sqlite_changes()</a></li> </ul> </p> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="ref.sqlite.html">SQLite Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="book.sqlite3.html">SQLite3</a></div> <div class="up"><a href="ref.sqlite.html">SQLite Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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