diff options
Diffstat (limited to 'lib/private')
| -rw-r--r-- | lib/private/Security/SecureRandom.php | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/private/Security/SecureRandom.php b/lib/private/Security/SecureRandom.php index 5bd909ea002..75d9d02a1d3 100644 --- a/lib/private/Security/SecureRandom.php +++ b/lib/private/Security/SecureRandom.php @@ -1,4 +1,5 @@ <?php +declare(strict_types=1); /** * @copyright Copyright (c) 2016, ownCloud, Inc. * @@ -70,9 +71,9 @@ class SecureRandom implements ISecureRandom { * specified all valid base64 characters are used. * @return string */ - public function generate($length, - $characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/') { - $maxCharIndex = strlen($characters) - 1; + public function generate(int $length, + string $characters = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'): string { + $maxCharIndex = \strlen($characters) - 1; $randomString = ''; while($length > 0) { |