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<title>Returns the number of database rows that were changed (or inserted or
deleted) by the most recent SQL statement</title>
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<h1 class="refname">SQLite3::changes</h1>
<p class="verinfo">(PHP 5 >= 5.3.0)</p><p class="refpurpose"><span class="refname">SQLite3::changes</span> — <span class="dc-title">
Returns the number of database rows that were changed (or inserted or
deleted) by the most recent SQL statement
</span></p>
</div>
<div class="refsect1 description" id="refsect1-sqlite3.changes-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><strong>SQLite3::changes</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Returns the number of database rows that were changed (or inserted or
deleted) by the most recent SQL statement.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-sqlite3.changes-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-sqlite3.changes-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns an <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> value corresponding to the number of
database rows changed (or inserted or deleted) by the most recent SQL
statement.
</p>
</div>
<div class="refsect1 examples" id="refsect1-sqlite3.changes-examples">
<h3 class="title">Examples</h3>
<p class="para">
<div class="example" id="example-2154">
<p><strong>Example #1 <span class="function"><strong>SQLite3::changes()</strong></span> example</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$db </span><span style="color: #007700">= new </span><span style="color: #0000BB">SQLite3</span><span style="color: #007700">(</span><span style="color: #DD0000">'mysqlitedb.db'</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$query </span><span style="color: #007700">= </span><span style="color: #0000BB">$db</span><span style="color: #007700">-></span><span style="color: #0000BB">exec</span><span style="color: #007700">(</span><span style="color: #DD0000">'UPDATE counter SET views=0 WHERE page="test"'</span><span style="color: #007700">);<br />if (</span><span style="color: #0000BB">$query</span><span style="color: #007700">) {<br /> echo </span><span style="color: #DD0000">'Number of rows modified: '</span><span style="color: #007700">, </span><span style="color: #0000BB">$db</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>
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