diff options
Diffstat (limited to 'phpBB/includes/utf/utf_tools.php')
| -rw-r--r-- | phpBB/includes/utf/utf_tools.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/phpBB/includes/utf/utf_tools.php b/phpBB/includes/utf/utf_tools.php index d4277e1f20..e192214d88 100644 --- a/phpBB/includes/utf/utf_tools.php +++ b/phpBB/includes/utf/utf_tools.php @@ -625,7 +625,7 @@ else */ function utf8_str_split($str, $split_len = 1) { - if (!preg_match('/^[0-9]+$/', $split_len) || $split_len < 1) + if (!is_int($split_len) || $split_len < 1) { return false; } |