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<title>Returns the number of rows in a buffered result set</title>
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<div class="refnamediv">
<h1 class="refname">sqlite_num_rows</h1>
<h1 class="refname">SQLiteResult::numRows</h1>
<p class="verinfo">(PHP 5 < 5.4.0, PECL sqlite >= 1.0.0)</p><p class="refpurpose"><span class="refname">sqlite_num_rows</span> -- <span class="refname">SQLiteResult::numRows</span> — <span class="dc-title">Returns the number of rows in a buffered result set</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.sqlite-num-rows-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>sqlite_num_rows</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$result</code></span>
)</div>
<p class="para rdfs-comment">Object oriented style (method):</p>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>SQLiteResult::numRows</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns the number of rows in the buffered <em><code class="parameter">result</code></em>
set.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.sqlite-num-rows-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">result</code></em></span>
<dd>
<p class="para">
The SQLite result resource. This parameter is not required when using
the object-oriented method.
</p>
<blockquote class="note"><p><strong class="note">Note</strong>: <p class="para">This function cannot be used with
unbuffered result handles.</p></p></blockquote>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.sqlite-num-rows-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the number of rows, as an integer.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.sqlite-num-rows-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-2150">
<p><strong>Example #1 Procedural example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$db </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlite_open</span><span style="color: #007700">(</span><span style="color: #DD0000">'mysqlitedb'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlite_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$db</span><span style="color: #007700">, </span><span style="color: #DD0000">"SELECT * FROM mytable WHERE name='John Doe'"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$rows </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlite_num_rows</span><span style="color: #007700">(</span><span style="color: #0000BB">$result</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">"Number of rows: </span><span style="color: #0000BB">$rows</span><span style="color: #DD0000">"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</p>
<p class="para">
<div class="example" id="example-2151">
<p><strong>Example #2 Object-oriented example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$db </span><span style="color: #007700">= new </span><span style="color: #0000BB">SQLiteDatabase</span><span style="color: #007700">(</span><span style="color: #DD0000">'mysqlitedb'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$db</span><span style="color: #007700">-></span><span style="color: #0000BB">query</span><span style="color: #007700">(</span><span style="color: #DD0000">"SELECT * FROM mytable WHERE name='John Doe'"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$rows </span><span style="color: #007700">= </span><span style="color: #0000BB">$result</span><span style="color: #007700">-></span><span style="color: #0000BB">numRows</span><span style="color: #007700">();<br /><br />echo </span><span style="color: #DD0000">"Number of rows: </span><span style="color: #0000BB">$rows</span><span style="color: #DD0000">"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.sqlite-num-rows-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.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>
<li class="member"> <span class="function"><a href="function.sqlite-query.html" class="function" rel="rdfs-seeAlso">sqlite_query()</a> - Executes a query against a given database and returns a result handle</span></li>
<li class="member"> <span class="function"><a href="function.sqlite-num-fields.html" class="function" rel="rdfs-seeAlso">sqlite_num_fields()</a> - Returns the number of fields in a result set</span></li>
</ul>
</p>
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