<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.6 $ -->
<!-- splitted from ./en/functions/openssl.xml, last change in rev 1.4 -->
  <refentry id="function.openssl-error-string">
   <refnamediv>
    <refname>openssl_error_string</refname>
    <refpurpose>Return openSSL error message</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
     <methodsynopsis>
      <type>mixed</type><methodname>openssl_error_string</methodname>
      <void/>
     </methodsynopsis>
    <para>
     Returns an error message string, or &false; if there are no more error
     messages to return.
    </para>
    <para>
     <function>openssl_error_string</function> returns the last error from the
     openSSL library.  Error messages are stacked, so this function should be
     called multiple times to collect all of the information.
    </para>
    <para>
     <example>
      <title><function>openssl_error_string</function> example</title>
      <programlisting role="php">
<![CDATA[
<?php
// lets assume you just called an openssl function that failed
while ($msg = openssl_error_string())
    echo $msg . "<br />\n";
?>
]]>
      </programlisting>
     </example>
    </para>
   </refsect1>
  </refentry>

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