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<title>Returns the number of rows that were changed by the most
recent SQL statement</title>
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</div><hr /><div id="function.sqlite-changes" class="refentry">
<div class="refnamediv">
<h1 class="refname">sqlite_changes</h1>
<h1 class="refname">SQLiteDatabase::changes</h1>
<p class="verinfo">(PHP 5 < 5.4.0, PECL sqlite >= 1.0.0)</p><p class="refpurpose"><span class="refname">sqlite_changes</span> -- <span class="refname">SQLiteDatabase::changes</span> — <span class="dc-title">
Returns the number of rows that were changed by the most
recent SQL statement
</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.sqlite-changes-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">int</span> <span class="methodname"><strong>sqlite_changes</strong></span>
( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$dbhandle</code></span>
)</div>
<p class="para rdfs-comment">Object oriented style (method):</p>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><strong>SQLiteDatabase::changes</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns the numbers of rows that were changed by the most recent SQL
statement executed against the <em><code class="parameter">dbhandle</code></em> database
handle.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.sqlite-changes-parameters">
<h3 class="title">Parameters</h3>
<p class="para">
<dl>
<dt>
<span class="term"><em><code class="parameter">dbhandle</code></em></span>
<dd>
<p class="para">
The SQLite Database resource; returned from <span class="function"><a href="function.sqlite-open.html" class="function">sqlite_open()</a></span>
when used procedurally. This parameter is not required
when using the object-oriented method.
</p>
</dd>
</dt>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.sqlite-changes-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns the number of changed rows.
</p>
</div>
<div class="refsect1 examples" id="refsect1-function.sqlite-changes-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-2134">
<p><strong>Example #1 Procedural style</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$dbhandle </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">$query </span><span style="color: #007700">= </span><span style="color: #0000BB">sqlite_query</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbhandle</span><span style="color: #007700">, </span><span style="color: #DD0000">"UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'"</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$query</span><span style="color: #007700">) {<br /> exit(</span><span style="color: #DD0000">'Error in query.'</span><span style="color: #007700">);<br />} else {<br /> echo </span><span style="color: #DD0000">'Number of rows modified: '</span><span style="color: #007700">, </span><span style="color: #0000BB">sqlite_changes</span><span style="color: #007700">(</span><span style="color: #0000BB">$dbhandle</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</p>
<p class="para">
<div class="example" id="example-2135">
<p><strong>Example #2 Object oriented style</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$dbhandle </span><span style="color: #007700">= new </span><span style="color: #0000BB">SQLiteDatabase</span><span style="color: #007700">(</span><span style="color: #DD0000">'mysqlitedb'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$query </span><span style="color: #007700">= </span><span style="color: #0000BB">$dbhandle</span><span style="color: #007700">-></span><span style="color: #0000BB">query</span><span style="color: #007700">(</span><span style="color: #DD0000">"UPDATE users SET email='jDoe@example.com' WHERE username='jDoe'"</span><span style="color: #007700">);<br />if (!</span><span style="color: #0000BB">$query</span><span style="color: #007700">) {<br /> exit(</span><span style="color: #DD0000">'Error in query.'</span><span style="color: #007700">);<br />} else {<br /> echo </span><span style="color: #DD0000">'Number of rows modified: '</span><span style="color: #007700">, </span><span style="color: #0000BB">$dbhandle</span><span style="color: #007700">-></span><span style="color: #0000BB">changes</span><span style="color: #007700">();<br />}<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.sqlite-changes-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.sqlite-open.html" class="function" rel="rdfs-seeAlso">sqlite_open()</a> - Opens an SQLite database and create the database if it does not exist</span></li>
</ul>
</p>
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