openssl_pkcs7_verifyopenssl_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
설명
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: 이 함수가 제대로 작동하려면 유효한 openssl.cnf을 설치해야 합니다. 자세한 정보는 설치 섹션의 주석을 살펴보십시오.
인수
- 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 .
반환값
성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.
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