openssl_pkey_export_to_file() saves an ascii-armoured (PEM encoded) rendition of key
into the file named by outfilename
.
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.
openssl_pkey_export_to_file() saves an ascii-armoured (PEM encoded) rendition of key
into the file named by outfilename
.
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.
Path to the output file.
The key can be optionally protected by a passphrase
.
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.
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