php-doc-en/reference/fdf/functions/fdf-errno.xml

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<refentry xml:id="function.fdf-errno" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>fdf_errno</refname>
  <refpurpose>Return error code for last fdf operation</refpurpose>
 </refnamediv>
 
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>int</type><methodname>fdf_errno</methodname>
   <void/>
  </methodsynopsis>
  <para>
   Gets the error code set by the last FDF function call.
  </para>
  <para>
   A textual description of the error may be obtained using with
   <function>fdf_error</function>.
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns the error code as an integer, or zero if there was no errors.
  </para>
 </refsect1>

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>fdf_error</function></member>
   </simplelist>
  </para>
 </refsect1>
</refentry>

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