Merge pull request #15729 from civicrm/5.19

[civicrm-core.git] / CRM / Utils / Signer.php

diff --git a/CRM/Utils/Signer.php b/CRM/Utils/Signer.php
index 3d62bf56518c591e947521a2db7a5708496f25d3..6323b8931d7d7db0979f10475ea568e50346fb92 100644 (file)
--- a/CRM/Utils/Signer.php
+++ b/CRM/Utils/Signer.php
@@ -64,10 +64,12 @@ class CRM_Utils_Signer {
    *   Array, fields which should be part of the signature.
    */
   public function __construct($secret, $paramNames) {
-    sort($paramNames); // ensure consistent serialization of payloads
+    // ensure consistent serialization of payloads
+    sort($paramNames);
     $this->secret = $secret;
     $this->paramNames = $paramNames;
-    $this->signDelim = "_"; // chosen to be valid in URLs but not in salt or md5
+    // chosen to be valid in URLs but not in salt or md5
+    $this->signDelim = "_";
     $this->defaultSalt = CRM_Utils_String::createRandom(self::SALT_LEN, CRM_Utils_String::ALPHANUMERIC);
   }
 
@@ -81,9 +83,9 @@ class CRM_Utils_Signer {
    * @return string, the full public token representing the signature
    */
   public function sign($params, $salt = NULL) {
-    $message = array();
+    $message = [];
     $message['secret'] = $this->secret;
-    $message['payload'] = array();
+    $message['payload'] = [];
     if (empty($salt)) {
       $message['salt'] = $this->createSalt();
     }