openssl_csr_get_public_key
PHP 5 >= 5.2.0, PHP 7, PHP 8
openssl_csr_get_public_key - Returns the public key of a CSR
Manual
openssl_csr_get_public_key(
OpenSSLCertificateSigningRequest|string$csr,
[bool$short_names = true]
): OpenSSLAsymmetricKey|false
OpenSSLCertificateSigningRequest|string$csr,
[bool$short_names = true]
): OpenSSLAsymmetricKey|false
openssl_csr_get_public_key extracts the public key from csr and prepares it for use by other functions.
Parameters
- csr
-
See CSR parameters for a list of valid values.
- short_names
-
Warning:
This parameter is ignored
Return Values
Returns an OpenSSLAsymmetricKey on success, or false on error.
Changelog
| Version | Description |
| 8.0.0 | On success, this function returns an OpenSSLAsymmetricKey instance now; previously, a resource of type OpenSSL key was returned. |
| 8.0.0 | csr accepts an OpenSSLCertificateSigningRequest instance now; previously, a resource of type OpenSSL X.509 CSR was accepted. |