array openssl_pkey_get_details(resource $key)
This function returns the key details (bits, key, type).
Returns an array with the key details in success or
FALSE in failure. Returned array has indexes bits (number of bits), key (string representation of the public key) and type (type of the key which is one of
OPENSSL_KEYTYPE_EC or -1 meaning unknown).
Depending on the key type used, additional details may be returned. Note that some elements may not always be available.
- resource $key: Resource holding the key.