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<!-- $Revision: 1.15 $ -->
  <refentry id="function.mysqli-fetch-row">
   <refnamediv>
    <refname>mysqli_fetch_row</refname>
    <refname>result->fetch_row</refname>
    <refpurpose>Get a result row as an enumerated array</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <para>Procedural style:</para>
    <methodsynopsis>
     <type>mixed</type><methodname>mysqli_fetch_row</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_row</methodname>
      <void />
     </methodsynopsis>
    </classsynopsis>    
    <para>
     Returns an array that corresponds to the fetched row, or &null; if there are no more rows. 
    </para>
    <para>
     <function>mysqli_fetch_row</function> fetches one row of data from the result set represented by
     <parameter>result</parameter> and returns it as an enumerated array, where each column is stored
     in an array offset starting from 0 (zero). Each subsequent call to the
     <function>mysqli_fetch_row</function> function will return the next row within the result set,
     or &false; if there are no more rows.
    </para>
   </refsect1>
   <refsect1>
    &reftitle.returnvalues;
    <para>
     <function>mysqli_fetch_row</function> returns an array that corresponds to the fetched row
     or &null; if there are no more rows in result set.
    </para>
    &database.fetch-null;
   </refsect1>
   <refsect1>
    &reftitle.seealso; 
    <para>
     <function>mysqli_fetch_array</function>,
     <function>mysqli_fetch_assoc</function>,
     <function>mysqli_fetch_object</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 ($row = $result->fetch_row()) {
        printf ("%s (%s)\n", $row[0], $row[1]);
    }

    /* 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 ($row = mysqli_fetch_row($result)) {
        printf ("%s (%s)\n", $row[0], $row[1]);
    }

    /* 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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