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[ticket/9780] Add length check back to gen_rand_string().

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PHPBB3-9780
This commit is contained in:
Joas Schilling
2010-08-20 09:21:15 -04:00
committed by Andreas Fischer
parent 0ee49ca432
commit d533121741
1 changed files with 1 additions and 1 deletions
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phpBB/includes/functions.php
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@@ -201,7 +201,7 @@ function set_config_count($config_name, $increment, $is_dynamic = false)
function gen_rand_string($num_chars = 8) function gen_rand_string($num_chars = 8)
{ {
// [a, z] + [0, 9] = 36 // [a, z] + [0, 9] = 36
return strtoupper(base_convert(unique_id(), 16, 36)); return substr(strtoupper(base_convert(unique_id(), 16, 36)), 0, $num_chars);
} }
/** /**