errorcode.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xml:id="pdostatement.errorcode" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>PDOStatement::errorCode</refname>
  <refpurpose>
   Fetch the SQLSTATE associated with the last operation on the statement handle
  </refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis role="PDOStatement">
   <modifier>public</modifier> <type class="union"><type>string</type><type>null</type></type><methodname>PDOStatement::errorCode</methodname>
   <void/>
  </methodsynopsis>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  &no.function.parameters;
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Identical to <methodname>PDO::errorCode</methodname>, except that 
   <methodname>PDOStatement::errorCode</methodname> only retrieves error codes
   for operations performed with PDOStatement objects.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example><title>Retrieving an SQLSTATE code</title>
    <programlisting role="php">
<![CDATA[
<?php
/* Provoke an error -- the BONES table does not exist */
$err = $dbh->prepare('SELECT skull FROM bones');
$err->execute();

echo "\nPDOStatement::errorCode(): ";
print $err->errorCode();
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
PDOStatement::errorCode(): 42S02
]]>
    </screen>
   </example>
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><methodname>PDO::errorCode</methodname></member>
    <member><methodname>PDO::errorInfo</methodname></member>
    <member><methodname>PDOStatement::errorInfo</methodname></member>
   </simplelist>
  </para>
 </refsect1>

</refentry>
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