PHP simulation dice implementation code

This article mainly shares with you the implementation code of PHP simulated dice, mainly in the form of code, hoping to help everyone.

<?PHP  
$sum=0;
$num=rand(1,6);
$sum=$sum+$num;//前进步长
while ($num==6){
$num=rand(1,6);//模拟骰子的投掷
$sum=$sum+$num;//作为前进步长
};
echo "while例子执行完毕，前进：".$sum."<br  />";
$sum=0;
do{
$num=rand(1,6);
$sum=$sum+$num;
}while ($num==6);
echo "do...while 的例子执行完毕，前进：".$sum."<br  />";

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