diff options
Diffstat (limited to 'phpBB/includes/php/ini.php')
| -rw-r--r-- | phpBB/includes/php/ini.php | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/phpBB/includes/php/ini.php b/phpBB/includes/php/ini.php index de1cb5096c..bbe592a7df 100644 --- a/phpBB/includes/php/ini.php +++ b/phpBB/includes/php/ini.php @@ -138,7 +138,7 @@ class phpbb_php_ini if (is_numeric($value)) { // Already in bytes. - return $value; + return $this->to_numeric($value); } else if (strlen($value) < 2) { @@ -151,7 +151,7 @@ class phpbb_php_ini return false; } - $value_numeric = (int) $value; + $value_numeric = $this->to_numeric($value); switch ($value[strlen($value) - 1]) { @@ -171,4 +171,17 @@ class phpbb_php_ini return $value_numeric; } + + /** + * Casts a numeric string $input to an appropriate numeric type (i.e. integer or float) + * + * @param string $input A numeric string. + * + * @return int|float Integer $input if $input fits integer, + * float $input otherwise. + */ + protected function to_numeric($input) + { + return ($input > PHP_INT_MAX) ? (float) $input : (int) $input; + } } |