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| author | Joël Cox <joel@joelcox.nl> | 2011-10-09 18:45:09 +0200 |
|---|---|---|
| committer | Joël Cox <joel@joelcox.nl> | 2011-10-09 18:45:09 +0200 |
| commit | 8ffcb2c8c7ef3da54d7e46c29d502533e413c820 (patch) | |
| tree | 1f94e2e81b4d20f2df827b8a84eeda27032161a1 /system/helpers/string_helper.php | |
| parent | f4fb1db458fab52d0493ead52c9ea7e01206eaa7 (diff) | |
| parent | 6858c0753a7221796d6a5a1d7fea93cc2f9feb2e (diff) | |
Merged develop branch in tutorial.
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' : |