生成随机数
...2
1、可预测的随机数
function pick_color(){
$colors = array('red','orange','yellow','blue','green','indigo','violet');
$i = mt_rand(0,count($colors)-1);
return $colors[$i];
}
mt_srand(11);
$first = pick_color();
$second = p ...
瞧厨
2026-2-13 18:54
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