Upgrade PHPStan level to 5

[MAILPOET-1915]
2019-03-20 16:16:59 +01:00
parent 21766421d5
commit f3f769316a
9 changed files with 16 additions and 15 deletions
--- a/lib/Util/Security.php
+++ b/lib/Util/Security.php
@ -15,7 +15,7 @@ class Security {
  static function generateRandomString($length = 5) {
    // non-cryptographically strong random generator
    return substr(
-      md5(uniqid(mt_rand(), true)),
+      md5(uniqid((string)mt_rand(), true)),
      0,
      min(max(5, (int)$length), 32)
    );