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| author | Andreas Fischer <bantu@phpbb.com> | 2011-03-05 22:16:50 +0100 |
|---|---|---|
| committer | Andreas Fischer <bantu@phpbb.com> | 2011-03-05 22:16:50 +0100 |
| commit | 5ab4dc298327d3a8d51387959d6905c6bb24fd99 (patch) | |
| tree | 6b560d2512e5fbe20d1d9db5203045d276c874f1 /phpBB/includes | |
| parent | afae883619eb7d193b413b5599078a6f47ead408 (diff) | |
| download | forums-5ab4dc298327d3a8d51387959d6905c6bb24fd99.tar forums-5ab4dc298327d3a8d51387959d6905c6bb24fd99.tar.gz forums-5ab4dc298327d3a8d51387959d6905c6bb24fd99.tar.bz2 forums-5ab4dc298327d3a8d51387959d6905c6bb24fd99.tar.xz forums-5ab4dc298327d3a8d51387959d6905c6bb24fd99.zip | |
[ticket/10042] Add mt_rand() wrapper which allows swapping $min and $max.
PHPBB3-10042
Diffstat (limited to 'phpBB/includes')
| -rw-r--r-- | phpBB/includes/functions.php | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/phpBB/includes/functions.php b/phpBB/includes/functions.php index 398a02380b..259b3b0481 100644 --- a/phpBB/includes/functions.php +++ b/phpBB/includes/functions.php @@ -245,6 +245,22 @@ function unique_id($extra = 'c') } /** +* Wrapper for mt_rand() which allows swapping $min and $max parameters. +* +* PHP does not allow us to swap the order of the arguments for mt_rand() anymore. +* (since PHP 5.3.4, see http://bugs.php.net/46587) +* +* @param int $min Lowest value to be returned +* @param int $max Highest value to be returned +* +* @return int Random integer between $min and $max (or $max and $min) +*/ +function phpbb_mt_rand($min, $max) +{ + return ($min > $max) ? mt_rand($max, $min) : mt_rand($min, $max); +} + +/** * Return formatted string for filesizes * * @param int $value filesize in bytes |