openssl_pkey_get_public

(PHP 4 >= 4.2.0, PHP 5)

openssl_pkey_get_public — Extract public key from certificate and prepare it for use

resource openssl_pkey_get_public ( mixed $certificate )

openssl_get_publickey() extracts the public key from certificate and prepares it for use by other functions.

certificate

certificate can be one of the following:

an X.509 certificate resource
a string having the format file://path/to/file.pem. The named file must contain a PEM encoded certificate/private key (it may contain both).
A PEM formatted private key.

Returns a positive key resource identifier on success, or FALSE on error.


	PHP5中文手册 openssl_pkey_get_private openssl_pkey_new OpenSSL PHP Manual openssl_pkey_get_public (PHP 4 >= 4.2.0, PHP 5) openssl_pkey_get_public — Extract public key from certificate and prepare it for use 说明 resource openssl_pkey_get_public ( mixed `$certificate` ) openssl_get_publickey() extracts the public key from `certificate` and prepares it for use by other functions. 参数 `certificate` `certificate` can be one of the following: an X.509 certificate resource a string having the format `file://path/to/file.pem`. The named file must contain a PEM encoded certificate/private key (it may contain both). A PEM formatted private key. 返回值 Returns a positive key resource identifier on success, or `FALSE` on error. openssl_pkey_get_private openssl_pkey_new OpenSSL PHP Manual