(PHP 4 >= 4.2.0, PHP 5)
openssl_pkey_export — Gets an exportable representation of a key into a string
$key
, string &$out
[, string $passphrase
[, array $configargs
]] )
openssl_pkey_export() exports
key
as a PEM encoded string and stores it into
out
(which is passed by reference).
Note: You need to have a valid openssl.cnf installed for this function to operate correctly. See the notes under the installation section for more information.
key
out
passphrase
The key is optionally protected by passphrase
.
configargs
configargs
can be used to fine-tune the export
process by specifying and/or overriding options for the openssl
configuration file. See openssl_csr_new() for more
information about configargs
.
Returns TRUE
on success or FALSE
on failure.