<?php
function calculate_signature($string, $private_key) {
$hash = hash_hmac("sha1", $string, $private_key, true);
$sig = rawurlencode(base64_encode($hash));
return $sig;
}
$api_key = "1234";
$private_key = "abcd";
$method = "GET";
$route = "forms/1/entries";
$expires = strtotime("+60 mins");
$string_to_sign = sprintf("%s:%s:%s:%s", $api_key, $method, $route, $expires);
$sig = calculate_signature($string_to_sign, $private_key);
var_dump($sig);
?>
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- string(36) "y%2FA8s1mU07Sj%2Fhf%2FwEflQvYKwH4%3D"
preferences:
172.7 ms | 404 KiB | 269 Q