mysql-fetch-row.xml

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

 <refsynopsisdiv>
  <warning>
   &mysql.alternative.note;
   <simplelist role="alternatives">
    <member><function>mysqli_fetch_row</function></member>
    <member>
     <methodname>PDOStatement::fetch</methodname>
     with <parameter>mode</parameter> as <constant>PDO::FETCH_NUM</constant>
    </member>
   </simplelist>
  </warning>
 </refsynopsisdiv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>array</type><methodname>mysql_fetch_row</methodname>
   <methodparam><type>resource</type><parameter>result</parameter></methodparam>
  </methodsynopsis>
  <para>
   Returns a numerical array that corresponds to the fetched row
   and moves the internal data pointer ahead.
  </para>
 </refsect1>

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

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns an numerical array of strings that corresponds to the fetched row, or
   &false; if there are no more rows.
  </para>
  <para>
   <function>mysql_fetch_row</function> fetches one row of data from
   the result associated with the specified result identifier.  The
   row is returned as an array.  Each result column is stored in an
   array offset, starting at offset 0.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>Fetching one row with <function>mysql_fetch_row</function></title>
    <programlisting role="php">
<![CDATA[
<?php
$result = mysql_query("SELECT id,email FROM people WHERE id = '42'");
if (!$result) {
    echo 'Could not run query: ' . mysql_error();
    exit;
}
$row = mysql_fetch_row($result);

echo $row[0]; // 42
echo $row[1]; // the email value
?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>

 <refsect1 role="notes">
  &reftitle.notes;
  &database.fetch-null;
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>mysql_fetch_array</function></member>
    <member><function>mysql_fetch_assoc</function></member>
    <member><function>mysql_fetch_object</function></member>
    <member><function>mysql_data_seek</function></member>
    <member><function>mysql_fetch_lengths</function></member>
    <member><function>mysql_result</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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