php-doc-en/reference/mysqli/functions/mysqli-fetch-object.xml

<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.16 $ -->
  <refentry id="function.mysqli-fetch-object">
   <refnamediv>
    <refname>mysqli_fetch_object</refname>
    <refname>result->fetch_object</refname>
    <refpurpose>Returns the current row of a result set as an object</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <para>Procedural style:</para>
    <methodsynopsis>
     <type>mixed</type><methodname>mysqli_fetch_object</methodname>
     <methodparam><type>mysqli_result</type><parameter>result</parameter></methodparam>
    </methodsynopsis>
    <para>Object oriented style (method):</para>
    <classsynopsis>
     <ooclass><classname>mysqli_result</classname></ooclass>
     <methodsynopsis>
      <type>mixed</type><methodname>fetch_object</methodname>
      <void />
     </methodsynopsis>
    </classsynopsis>    
    <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. If no more rows exist in the current result set, &null; is returned.
    </para>
   </refsect1>
   <refsect1>
    &reftitle.returnvalues;
    <para>
     Returns an object 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>
    &reftitle.seealso;
    <para>
     <function>mysqli_fetch_array</function>,
     <function>mysqli_fetch_assoc</function>,
     <function>mysqli_fetch_row</function>,
     <function>mysqli_query</function>&listendand;
     <function>mysqli_data_seek</function>.
    </para>
   </refsect1>
   <refsect1>
    &reftitle.examples;
    <example>
     <title>Object oriented style</title>
     <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>
    </example>
    <example>
     <title>Procedural style</title>
     <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>
    </example>
    &example.outputs;
    <screen>
<![CDATA[
Pueblo (USA)
Arvada (USA)
Cape Coral (USA)
Green Bay (USA)
Santa Clara (USA)
]]>
    </screen>
   </refsect1>
  </refentry>

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