diff options
Diffstat (limited to 'phpBB/includes/session.php')
| -rw-r--r-- | phpBB/includes/session.php | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/phpBB/includes/session.php b/phpBB/includes/session.php index cd1975b9d3..4e5257506c 100644 --- a/phpBB/includes/session.php +++ b/phpBB/includes/session.php @@ -1901,6 +1901,10 @@ class user extends session /** * Determine which plural form we should use. * For some languages this is not as simple as for English. + * + * @param $number int The number we want to get the plural case for + * @param $force_rule mixed False to use the plural rule of the language package + * or an integer to force a certain plural rule */ function get_plural_form($number, $force_rule = false) { @@ -1910,10 +1914,17 @@ class user extends session return 0; } - // Default to english system + // Default to English system $plural_rule = ($force_rule !== false) ? $force_rule : ((isset($this->lang['PLURAL_RULE'])) ? $this->lang['PLURAL_RULE'] : 1); - $plural_rule = max(0, min($plural_rule, 15)); + if ($plural_rule > 15 || $plural_rule < 0) + { + trigger_error('INVALID_PLURAL_RULE'); + } + /** + * The following plural rules are based on a list published by the Mozilla Developer Network + * https://developer.mozilla.org/en/Localization_and_Plurals + */ switch ($plural_rule) { case 0: |