fetch-row.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<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>Fetch the next row of a result set as an enumerated array</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <para>&style.oop;</para>
  <methodsynopsis role="mysqli_result">
   <modifier>public</modifier> <type class="union"><type>array</type><type>null</type><type>false</type></type><methodname>mysqli_result::fetch_row</methodname>
   <void/>
  </methodsynopsis>
  <para>&style.procedural;</para>
  <methodsynopsis>
   <type class="union"><type>array</type><type>null</type><type>false</type></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>
  &database.fetch-null;
 </refsect1>

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

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns an enumerated array representing the fetched row, &null; if there
   are no more rows in the result set, &return.falseforfailure;.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <example>
   <title><methodname>mysqli_result::fetch_row</methodname> example</title>
   <para>&style.oop;</para>
   <programlisting role="php">
<![CDATA[
<?php

mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = new mysqli("localhost", "my_user", "my_password", "world");

$query = "SELECT Name, CountryCode FROM City ORDER BY ID DESC";

$result = $mysqli->query($query);

/* fetch object array */
while ($row = $result->fetch_row()) {
    printf("%s (%s)\n", $row[0], $row[1]);
}
]]>
   </programlisting>
   <para>&style.procedural;</para>
   <programlisting role="php">
<![CDATA[
<?php

mysqli_report(MYSQLI_REPORT_ERROR | MYSQLI_REPORT_STRICT);
$mysqli = mysqli_connect("localhost", "my_user", "my_password", "world");

$query = "SELECT Name, CountryCode FROM City ORDER BY ID DESC";

$result = mysqli_query($mysqli, $query);

/* fetch associative array */
while ($row = mysqli_fetch_row($result)) {
    printf("%s (%s)\n", $row[0], $row[1]);
}
]]>
   </programlisting>
   &examples.outputs.similar;
   <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_column</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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