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| author | Mike Funk <mfunk@xulonpress.com> | 2011-10-10 16:31:56 +0200 |
|---|---|---|
| committer | Mike Funk <mfunk@xulonpress.com> | 2011-10-10 16:31:56 +0200 |
| commit | 8afb848fded8fbdfa24b72df7f067e960c83c0e8 (patch) | |
| tree | bf3d8fa70610253cb13a87c1aa9d634dcee9f413 /system/helpers/string_helper.php | |
| parent | 25246b6b29d87ad7a4f304a7b5623c9f57953356 (diff) | |
| parent | bdbe6d222c15e9d1b42a8ee3a3e7fe04b753c1ba (diff) | |
Codeigniter develop latest.
Diffstat (limited to 'system/helpers/string_helper.php')
| -rw-r--r-- | system/helpers/string_helper.php | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/system/helpers/string_helper.php b/system/helpers/string_helper.php index 9fa69f46c..dd8ffaddb 100644 --- a/system/helpers/string_helper.php +++ b/system/helpers/string_helper.php @@ -215,12 +215,9 @@ if ( ! function_exists('random_string')) case 'nozero' : $pool = '123456789'; break; } - - $str = ''; - for ($i=0; $i < $len; $i++) - { - $str .= substr($pool, mt_rand(0, strlen($pool) -1), 1); - } + + $str = substr(str_shuffle(str_repeat($pool, ceil($len/strlen($pool)))),0,$len); + return $str; break; case 'unique' : |