PHP ʖ²ἯTH º󍋼/A openssl_pkey_export Description ע: 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. º󍋼/A ưµ㼯A openssl_pkey_export_to_file ɏһ¼¶ openssl_pkey_get_private