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>openssl_pkey_export</H1
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NAME="AEN56163"
></A
><P
> (PHP 4 >= 4.2.0)</P
>openssl_pkey_export -- Gets an exportable representation of a key into a string</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN56166"
></A
><H2
>Description</H2
>bool <B
CLASS="methodname"
>openssl_pkey_export</B
> ( mixed key, string &out [, string passphrase [, array configargs]])<BR
></BR
><P
> <B
CLASS="function"
>openssl_pkey_export()</B
> exports
<TT
CLASS="parameter"
><I
>key</I
></TT
> as a PEM encoded string and stores it into
<TT
CLASS="parameter"
><I
>out</I
></TT
> (which is passed by reference).
The key is optionally protected by <TT
CLASS="parameter"
><I
>passphrase</I
></TT
>.
<TT
CLASS="parameter"
><I
>configargs</I
></TT
> can be used to fine-tune the export
process by specifying and/or overriding options for the openssl
configuration file. See <A
HREF="function.openssl-csr-new.html"
><B
CLASS="function"
>openssl_csr_new()</B
></A
> for more
information about <TT
CLASS="parameter"
><I
>configargs</I
></TT
>.
Devuelve <TT
CLASS="constant"
><B
>TRUE</B
></TT
> si todo fue bien, <TT
CLASS="constant"
><B
>FALSE</B
></TT
> en caso de fallo.
</P
><DIV
CLASS="note"
><BLOCKQUOTE
CLASS="note"
><P
><B
>Nota: </B
>
You need to have a valid <TT
CLASS="filename"
>openssl.cnf</TT
> installed for
this function to operate correctly.
See the notes under <A
HREF="ref.openssl.html#openssl.installation"
>the installation
section</A
> for more information.
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