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>openssl_pkey_export_to_file</H1
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><P
> (PHP 4 >= 4.2.0, PHP 5)</P
>openssl_pkey_export_to_file -- Gets an exportable representation of a key into a file </DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN159793"
></A
><H2
>Description</H2
>bool <B
CLASS="methodname"
>openssl_pkey_export_to_file</B
> ( mixed key, string outfilename [, string passphrase [, array configargs]] )<BR
></BR
><P
> <B
CLASS="function"
>openssl_pkey_export_to_file()</B
> saves an ascii-armoured
(PEM encoded) rendition of <CODE
CLASS="parameter"
>key</CODE
> into the file named
by <CODE
CLASS="parameter"
>outfilename</CODE
>. The key can be optionally
protected by a <CODE
CLASS="parameter"
>passphrase</CODE
>.
<CODE
CLASS="parameter"
>configargs</CODE
> 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 <CODE
CLASS="parameter"
>configargs</CODE
>.
Retorna <TT
CLASS="constant"
><B
>TRUE</B
></TT
> em caso de sucesso ou <TT
CLASS="constant"
><B
>FALSE</B
></TT
> em falhas.
</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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