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
Description
resource
openssl_pkey_get_public ( mixed certificate )
openssl_get_publickey() extracts the public key from
certificate and prepares it for use by other
functions.
Parameters
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.
Return Values
Returns a positive key resource identifier on success, or FALSE on error.