This function has no effect. Prior to PHP 8.0.0, this function was used to close the resource.
openssl_x509_free frees the certificate associated with the specified certificate resource from memory.
No value is returned.
|8.0.0||This function is now deprecated as it doesn't have an effect anymore.|
|8.0.0||certificate accepts an OpenSSLCertificate instance now; previously, a resource of type OpenSSL X.509 was accepted.|