oci-fetch-row.xml

<?xml version="1.0" encoding="utf-8"?>
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<refentry xml:id="function.oci-fetch-row" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>oci_fetch_row</refname>
  <refpurpose>Returns the next row from a query as a numeric array</refpurpose>
 </refnamediv>
 
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type class="union"><type>array</type><type>false</type></type><methodname>oci_fetch_row</methodname>
   <methodparam><type>resource</type><parameter>statement</parameter></methodparam>
  </methodsynopsis>
  <para>
   Returns a numerically indexed array containing the next result-set row of a query.
   Each array entry corresponds to a column of the row.  This function
   is typically called in a loop until it returns &false;, indicating
   no more rows exist.
  </para>
  <para>
   Calling <function>oci_fetch_row</function> is identical to calling
   <function>oci_fetch_array</function>
   with <constant>OCI_NUM</constant>
   + <constant>OCI_RETURN_NULLS</constant>.
  </para>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>statement</parameter></term>
     <listitem>
       &oci.arg.statement.id;
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns a numerically indexed array.  If there are no more rows in
   the <parameter>statement</parameter> then &false; is returned.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title><function>oci_fetch_row</function> Example</title>
    <programlisting role="php">
<![CDATA[
<?php

$conn = oci_connect('hr', 'welcome', 'localhost/XE');
if (!$conn) {
    $e = oci_error();
    trigger_error(htmlentities($e['message'], ENT_QUOTES), E_USER_ERROR);
}

$stid = oci_parse($conn, 'SELECT department_id, department_name FROM departments');
oci_execute($stid);

while (($row = oci_fetch_row($stid)) != false) {
    echo $row[0] . " " . $row[1] . "<br>\n";
}

oci_free_statement($stid);
oci_close($conn);

?>
]]>
    </programlisting>
   </example>
  </para>
 </refsect1>

 <refsect1 role="notes">
  &reftitle.notes;
  <note>
   <para>
    See <function>oci_fetch_array</function> for more examples of fetching rows.
   </para>
  </note>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>oci_fetch</function></member>
    <member><function>oci_fetch_all</function></member>
    <member><function>oci_fetch_array</function></member>
    <member><function>oci_fetch_assoc</function></member>
    <member><function>oci_fetch_object</function></member>
   </simplelist>
  </para>
 </refsect1>

</refentry>
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