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  <refentry id="function.maxdb-connect-errno">
   <refnamediv>
    <refname>maxdb_connect_errno</refname>
    <refpurpose>Returns the error code from last connect call</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <methodsynopsis>
     <type>int</type><methodname>maxdb_connect_errno</methodname>
     <void />
    </methodsynopsis>
    <para>
     The <function>maxdb_connect_errno</function> function will return the last error code number
     for last call to <function>maxdb_connect</function>.
     If no errors have occured, this function will return zero.
    </para>
   </refsect1>
   <refsect1>
    <title>Return values</title>
    <para>
     An error code value for the last call to <function>maxdb_connect</function>, if it failed. 
     zero means no error occurred.
    </para>
   </refsect1>
   <refsect1>
    <title>See also</title>
    <para>
     <function>maxdb_connect</function>,
     <function>maxdb_connect_error</function>,
     <function>maxdb_errno</function>,
     <function>maxdb_error</function>,
     <function>maxdb_sqlstate</function>
    </para>
   </refsect1>
   <refsect1>
    <title>Example</title>
    <para>
     <example>
      <title>maxdb_connect_errno sample</title>
      <programlisting role="php">
<![CDATA[
<?php
$link = maxdb_connect("localhost", "XXXXXXXX", "YYYYYYYYY");

if (!$link) {
   printf("Can't connect to localhost. Errorcode: %d\n", maxdb_connect_errno());
}
?>
]]>
      </programlisting>
     </example>
    </para>
  <para>
    The above example would produce the following output:
  </para>
  <screen>
<![CDATA[
PHP Warning:  maxdb_connect(): -4008 POS(1) Unknown user name/password combination [08004] <...>
Can't connect to localhost. Errorcode: -4008
]]>
  </screen>
   </refsect1>
  </refentry>

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