openssl_pkey_export 446 ext/openssl/openssl.c PHP_FE(openssl_pkey_export, arginfo_openssl_pkey_export) openssl_pkey_export 3711 ext/openssl/openssl.c PHP_FUNCTION(openssl_pkey_export) openssl_pkey_export 56 ext/openssl/php_openssl.h PHP_FUNCTION(openssl_pkey_export);