稍微做了修改
<?php
define("SUM",0);
$num = rand(1,6);
$sum = SUM + $num;
$sum1 ="";
$count =1;
echo "第"."$count"."步:"."$sum"."<br />";
while ($num == 6)
{
$num = rand(1,6);
$sum1 = SUM + $num;
$count++;
echo "第"."$count"."步:"."$sum1"."<br />";
}
