"EST",
"VK_ENCODING" => "UTF-8",
"VK_CURR" => "EUR",
"VK_REF" => "1234561",
"VK_VERSION" => "008",
"VK_SND_ID" => "uid100049",
"VK_DATETIME" => "2021-01-17T21:32:01+0200",
"VK_SERVICE" => "1012",
"VK_AMOUNT" => "0.10",
"VK_MSG" => "pizzakiosk.ee tellimuse number 70500",
"VK_STAMP" => "70500",
"VK_RETURN" => "https://www.pizzakiosk.ee/et/Cart/Paid?oid=70500&p=9",
"VK_CANCEL" => "https://www.pizzakiosk.ee/et/Cart/Paid?oid=70500&p=9",
);
// STEP 3. Generate data to be signed
// ==================================
// Data to be signed is in the form of XXXYYYYY where XXX is 3 char
// zero padded length of the value and YYY the value itself
// NB! LHV expects symbol count, not byte count with UTF-8,
// so use `mb_strlen` instead of `strlen` to detect the length of a string
$data = str_pad (mb_strlen($fields["VK_SERVICE"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_SERVICE"] . /* 1012 */
str_pad (mb_strlen($fields["VK_VERSION"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_VERSION"] . /* 008 */
str_pad (mb_strlen($fields["VK_SND_ID"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_SND_ID"] . /* uid100049 */
str_pad (mb_strlen($fields["VK_STAMP"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_STAMP"] . /* 70500 */
str_pad (mb_strlen($fields["VK_AMOUNT"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_AMOUNT"] . /* 0.10 */
str_pad (mb_strlen($fields["VK_CURR"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_CURR"] . /* EUR */
str_pad (mb_strlen($fields["VK_REF"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_REF"] . /* 1234561 */
str_pad (mb_strlen($fields["VK_MSG"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_MSG"] . /* pizzakiosk.ee tellimuse number 70500 */
str_pad (mb_strlen($fields["VK_RETURN"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_RETURN"] . /* https://www.pizzakiosk.ee/et/Cart/Paid?oid=70500&p=9 */
str_pad (mb_strlen($fields["VK_CANCEL"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_CANCEL"] . /* https://www.pizzakiosk.ee/et/Cart/Paid?oid=70500&p=9 */
str_pad (mb_strlen($fields["VK_DATETIME"], "UTF-8"), 3, "0", STR_PAD_LEFT) . $fields["VK_DATETIME"]; /* 2021-01-17T21:32:01+0200 */
/* $data = "0041012003008009uid100049005705000040.10003EUR0071234561036pizzakiosk.ee tellimuse number 70500052https://www.pizzakiosk.ee/et/Cart/Paid?oid=70500&p=9052https://www.pizzakiosk.ee/et/Cart/Paid?oid=70500&p=90242021-01-17T21:32:01+0200"; */
// STEP 4. Sign the data with RSA-SHA1 to generate MAC code
// ========================================================
openssl_sign ($data, $signature, $private_key, OPENSSL_ALGO_SHA1);
/* hnDgLUixI5yBdP5KJBgAxGtgqMxYKx+2s5iFY6K4FSNdwbuG7IhhhnzwrFB3uObiljNiasYQQ5wleJwUao9Djh92wWJWU0cQAwWYp7IJ+YwIhePunBMNpNuLetFvb7BSL8XdMJFfy/brzyzeC10Bufl3n0PQ6UZl/FOXVUMhBWaYpagAm2o6g8XdvrN+EbdqR9od16BgCrkITpHLfPOWzR+ocKN6fLil6JWH6gYo3vs/ie1HKMXL5HPqy5Ydc6DUtXJUApYJmso2KgBwePbEtHRG1bEigMnE12tYhpHqPxUY+d+Qm5H+hAh24J6AloALzJygHa8ak/jJf4kYPKLTyQ== */
$fields["VK_MAC"] = base64_encode($signature);
// STEP 5. Generate POST form with payment data that will be sent to the bank
// ==========================================================================
?>
Makse teostamise näidisrakendus "LHV"