Gets an exportable representation of a key into a file openssl_pkcs7_verify openssl_pkey_export OpenSSL Functions PHP Manual openssl_pkey_export_to_file (PHP 4 >= 4.2.0, PHP 5)openssl_pkey_export_to_file — Gets an exportable representation of a key into a file Description bool openssl_pkey_export_to_file ( mixed $key , string $outfilename [, string $passphrase [, array $configargs ]] ) 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. Parameters key outfilename Path to the output file. passphrase The key can be optionally protected by a 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 . Return Values Returns TRUE on success or FALSE on failure. openssl_pkcs7_verify openssl_pkey_export OpenSSL Functions PHP Manual
