<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.gnupg-getengineinfo">
 <refnamediv>
  <refname>gnupg_getengineinfo</refname>
  <refpurpose>Returns the engine info</refpurpose>
 </refnamediv>

 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>array</type><methodname>gnupg_getengineinfo</methodname>
   <methodparam><type>resource</type><parameter>identifier</parameter></methodparam>
  </methodsynopsis>
 </refsect1>

 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>identifier</parameter></term>
     <listitem>
      &gnupg.identifier;
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>

 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   Returns an array with engine info consting of <literal>protocol</literal>,
   <literal>file_name</literal> and <literal>home_dir</literal>.
  </para>
 </refsect1>

 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>Procedural <function>gnupg_getengineinfo</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php
$res = gnupg_init();
print_r(gnupg_getengineinfo($res));
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
array(3) {
  ["protocol"]=>
  int(0)
  ["file_name"]=>
  string(12) "/usr/bin/gpg"
  ["home_dir"]=>
  string(0) ""
}
]]>
    </screen>
   </example>
   <example>
    <title>OO <function>gnupg_getengineinfo</function> example</title>
    <programlisting role="php">
<![CDATA[
<?php
$gpg = new gnupg(["file_name" => "/usr/bin/gpg2", "home_dir" => "/var/www/.gnupg"]);
print_r($gpg->getengineinfo());
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
array(3) {
  ["protocol"]=>
  int(0)
  ["file_name"]=>
  string(13) "/usr/bin/gpg2"
  ["home_dir"]=>
  string(15) "/var/www/.gnupg"
}
]]>
    </screen>
   </example>
  </para>
 </refsect1>
</refentry>

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