<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="mysqli-result.fetch-row" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>mysqli_result::fetch_row</refname>
  <refname>mysqli_fetch_row</refname>
  <refpurpose>Get a result row as an enumerated array</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <para>&style.oop;</para>
  <methodsynopsis role="oop">
   <type>mixed</type><methodname>mysqli_result::fetch_row</methodname>
   <void />
  </methodsynopsis>
  <para>&style.procedural;</para>
  <methodsynopsis>
   <type>mixed</type><methodname>mysqli_fetch_row</methodname>
   <methodparam><type>mysqli_result</type><parameter>result</parameter></methodparam>
  </methodsynopsis>
  <para>
   Fetches one row of data from the result set and returns it as an enumerated
   array, where each column is stored in an array offset starting from 0 (zero).
   Each subsequent call to this function will return the next row within the
   result set, or &null; if there are no more rows.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    &mysqli.result.description;
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   <function>mysqli_fetch_row</function> returns an array of strings that corresponds to the fetched row
   or &null; if there are no more rows in result set.
  </para>
  &database.fetch-null;
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <example>
   <title>&style.oop;</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>&style.procedural;</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>
   &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_object</function></member>
    <member><function>mysqli_query</function></member>
    <member><function>mysqli_data_seek</function></member>
   </simplelist>
  </para>
 </refsect1>

</refentry>

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