将 function_core.php 中的
random函数更改下- function random($length, $numeric = 0) {
- $seed = base_convert(md5(microtime().$_SERVER['DOCUMENT_ROOT']), 16, $numeric ? 10 : 35);
- $seed = $numeric ? (str_replace('0', '', $seed).'012340567890') : ($seed.'zZ'.strtoupper($seed));
- if($numeric) {
- $hash = '';
- } else {
- $hash = chr(rand(1, 26) + rand(0, 1) * 32 + 64);
- $length--;
- }
- $max = strlen($seed) - 1;
- for($i = 0; $i < $length; $i++) {
- $hash .= $seed{mt_rand(0, $max)};
- }
- return $hash;
- }
复制代码 |