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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 299161 $ -->
<refentry xml:id="mysqli-result.fetch-object" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>mysqli_result::fetch_object</refname>
<refname>mysqli_fetch_object</refname>
<refpurpose>Returns the current row of a result set as an object</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<para>&style.oop;</para>
<methodsynopsis>
<type>object</type><methodname>mysqli_result::fetch_object</methodname>
<methodparam choice="opt"><type>string</type><parameter>class_name</parameter></methodparam>
<methodparam choice="opt"><type>array</type><parameter>params</parameter></methodparam>
</methodsynopsis>
<para>&style.procedural;</para>
<methodsynopsis>
<type>object</type><methodname>mysqli_fetch_object</methodname>
<methodparam><type>mysqli_result</type><parameter>result</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>class_name</parameter></methodparam>
<methodparam choice="opt"><type>array</type><parameter>params</parameter></methodparam>
</methodsynopsis>
<para>
The <function>mysqli_fetch_object</function> will return the current row
result set as an object where the attributes of the object represent the
names of the fields found within the result set.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
&mysqli.result.description;
<varlistentry>
<term><parameter>class_name</parameter></term>
<listitem>
<para>
The name of the class to instantiate, set the properties of and return.
If not specified, a <classname>stdClass</classname> object is returned.
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>params</parameter></term>
<listitem>
<para>
An optional <type>array</type> of parameters to pass to the constructor
for <parameter>class_name</parameter> objects.
</para>
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns an object with string properties that corresponds to the fetched
row or &null; if there are no more rows in resultset.
</para>
&database.field-case;
&database.fetch-null;
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>5.0.0</entry>
<entry>
Added the ability to return as a different object.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<example>
<para>&style.oop;</para>
<programlisting role="php">
<![CDATA[
<?php
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5";
if ($result = $mysqli->query($query)) {
/* fetch object array */
while ($obj = $result->fetch_object()) {
printf ("%s (%s)\n", $obj->Name, $obj->CountryCode);
}
/* free result set */
$result->close();
}
/* close connection */
$mysqli->close();
?>
]]>
</programlisting>
<para>&style.procedural;</para>
<programlisting role="php">
<![CDATA[
<?php
$link = mysqli_connect("localhost", "my_user", "my_password", "world");
/* check connection */
if (mysqli_connect_errno()) {
printf("Connect failed: %s\n", mysqli_connect_error());
exit();
}
$query = "SELECT Name, CountryCode FROM City ORDER by ID DESC LIMIT 50,5";
if ($result = mysqli_query($link, $query)) {
/* fetch associative array */
while ($obj = mysqli_fetch_object($result)) {
printf ("%s (%s)\n", $obj->Name, $obj->CountryCode);
}
/* free result set */
mysqli_free_result($result);
}
/* close connection */
mysqli_close($link);
?>
]]>
</programlisting>
&examples.outputs;
<screen>
<![CDATA[
Pueblo (USA)
Arvada (USA)
Cape Coral (USA)
Green Bay (USA)
Santa Clara (USA)
]]>
</screen>
</example>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>mysqli_fetch_array</function></member>
<member><function>mysqli_fetch_assoc</function></member>
<member><function>mysqli_fetch_row</function></member>
<member><function>mysqli_query</function></member>
<member><function>mysqli_data_seek</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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