PHP5中文手册·Gets an exportable representation of a key into a string -- 追寻梦想＞编程乐园＞PHP 编程

说明

bool openssl_pkey_export ( mixed $key , string &$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.

参数

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 .

返回值

如果成功则返回 TRUE，失败则返回 FALSE。


	PHP5中文手册 openssl_pkey_export_to_file openssl_pkey_free OpenSSL PHP Manual openssl_pkey_export (PHP 4 >= 4.2.0, PHP 5) openssl_pkey_export — Gets an exportable representation of a key into a string 说明 bool openssl_pkey_export ( mixed `$key` , string `&$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. 参数 `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` . 返回值如果成功则返回 `TRUE`，失败则返回 `FALSE`。 openssl_pkey_export_to_file openssl_pkey_free OpenSSL PHP Manual