diff options
Diffstat (limited to 'phpBB/includes')
| -rw-r--r-- | phpBB/includes/utf/utf_tools.php | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/phpBB/includes/utf/utf_tools.php b/phpBB/includes/utf/utf_tools.php index e7f144af51..b30f28aac9 100644 --- a/phpBB/includes/utf/utf_tools.php +++ b/phpBB/includes/utf/utf_tools.php @@ -1829,6 +1829,9 @@ function utf8_clean_string($text) // Other control characters $text = preg_replace('#(?:[\x00-\x1F\x7F]+|(?:\xC2[\x80-\x9F])+)#', '', $text); + // we need to reduce multiple spaces to a single one + $text = preg_replace('# {2,}#', ' ', $text); + // we can use trim here as all the other space characters should have been turned // into normal ASCII spaces by now return trim($text); |