PHPでランダム文字列を作る
function getRandomString($length = 8){ $list = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"; mt_srand(); $r = ""; for ($i=0; $i<$length; $i++) { $r .= $list{mt_rand(0, strlen($list) - 1)}; } return $r; }
function getRandomString($length = 8){ $list = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_"; mt_srand(); $r = ""; for ($i=0; $i<$length; $i++) { $r .= $list{mt_rand(0, strlen($list) - 1)}; } return $r; }