zprivkey         4321 ext/openssl/openssl.c 	zval * zcert, * zprivkey, * zheaders;
zprivkey         4340 ext/openssl/openssl.c 				&zcert, &zprivkey, &zheaders, &flags, &extracertsfilename,
zprivkey         4354 ext/openssl/openssl.c 	privkey = php_openssl_evp_from_zval(zprivkey, 0, "", 0, &keyresource);